Data as of Nov 11, 2026
12.0.0.0/8
8,704 anonymizer addresses · 0.05% · ISP proxyAT&T Enterprises, LLC
Residential-proxy exits
Proxy exits
13,428
0.08% of its addresses · listed by providers
Always-on exits
538
4.0% of its exits
Spread
6,262 of 65,536
/24s with at least one exit
Providers
136
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 12.12.115.0/24 | 12 | 35 | |
| 12.12.118.0/24 | 9 | 37 | |
| 12.153.205.0/24 | 6 | 11 | |
| 12.153.199.0/24 | 4 | 9 | |
| 12.216.111.0/24 | 4 | 5 | |
| 12.36.236.0/24 | 4 | 4 | |
| 12.12.112.0/24 | 3 | 29 | |
| 12.153.196.0/24 | 3 | 11 | |
| 12.153.207.0/24 | 3 | 9 | |
| 12.27.241.0/24 | 3 | 8 | |
| 12.153.202.0/24 | 3 | 7 | |
| 12.206.122.0/24 | 3 | 6 | |
| 12.79.201.0/24 | 3 | 5 | |
| 12.90.152.0/24 | 3 | 3 | |
| 12.131.80.0/24 | 2 | 73 | |
| 12.147.33.0/24 | 2 | 11 | |
| 12.17.5.0/24 | 2 | 9 | |
| 12.46.101.0/24 | 2 | 9 | |
| 12.49.25.0/24 | 2 | 8 | |
| 12.153.201.0/24 | 2 | 8 | |
| 12.6.118.0/24 | 2 | 7 | |
| 12.46.243.0/24 | 2 | 7 | |
| 12.203.9.0/24 | 2 | 7 | |
| 12.148.221.0/24 | 2 | 7 |
Proxy providers listing exits
- 2Captcha
- 2Extract
- 711Proxy
- 9Proxy
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EVOPROXY
- EZProxies
- Elusive
- EnigmaProxy
- Evomi
- FLEETPROXY
- FROXY
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- FuseProxy
- GSocks
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GoProxies
- GonzoProxy
- HPROXY
- HideProxy
- HydraProxy
- IPCola
- IPFly
- IPMUSK
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MagneticProxy
- MangoProxy
- MarsProxies
- Maskify
- MoMoProxy
- MrScraper
- NSocks
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PROXYON
- PROXYSCRAPE
- PROXYWING_BASIC
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- Proxies.fo
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy-Cheap
- Proxy-Seller
- Proxy302
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyStyler
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- QUANTICDATA
- RH7Proxy
- RainProxy
- RapidProxy
- RealProxy
- ResiProxies
- RoamProxy
- RolaProxy
- SPYDERPROXY_BASIC
- SPYDERPROXY_PREMIUM
- Shifter
- Smartproxy
- SpyderProxy
- StrikeProxy
- SwiftProxy
- TORCHPROXIES_BASIC
- TORCHPROXIES_PREMIUM
- TORCHPROXIES_X
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- TrustProxy
- VProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- WealthProxies
- Webshare
- YumiProxy
- ZENPROXY_LITE
- ZENPROXY_PREMIUM
IPv4 market
Path
2 · Leased from
not leased
3 · Announced by
AS7018 AT&T Enterprises, LLC
Operators, sellers and brokers
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
12.0.0.0/8
From the registry to its use
- Aug 23, 1983Registry recordAT&T Enterprises, LLCDirect Allocation (legacy, pre-1997)12.0.0.0/8
- Mar 24, 2025Route objectAS7018 AT&T Enterprises, LLCARIN route object for AS7018 AT&T Enterprises, LLC, maintainer MNT-AEL-360
- Sep 18, 2026– today
- todayUsedOxylabsProxy seller
- todayUsedHypeProxyProxy seller
Announcements
Nesting
More-specifics by size
400 of 1,270
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
400 of 1,270
| Prefix | Origin | Type | Anonymizer addresses | Operator | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|---|
| 12.0.0.0/9 | AS7018 | Residential | 8,7040.10%ISP proxy | Proxy providerssold by Oxylabs, HypeProxy | 8,119 301 always on | AT&T Enterprises, LLC | |
| 12.0.0.0/22 since Jun 2025 | AS6269 | Unknown | AT&T Enterprises, LLC | ||||
| 12.0.120.0/24 since Feb 2013 | AS53840 | Residential | AT&T Enterprises, LLC | ||||
| 12.0.126.0/23 since May 2013 | AS14203 | Business | AT&T Enterprises, LLC | ||||
| 12.0.224.0/24 since Aug 2016 | AS2386 | Internet provider | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.0.225.0/24 since Aug 2016 | AS2386 | Internet provider | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.0.226.0/24 since Aug 2016 | AS2386 | Internet provider | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.0.227.0/24 since Aug 2016 | AS2386 | Internet provider | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.0.228.0/24 since Aug 2016 | AS2386 | Internet provider | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.0.229.0/24 since Aug 2016 | AS2386 | Internet provider | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.0.230.0/24 since Aug 2016 | AS2386 | Internet provider | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.0.231.0/24 since Aug 2016 | AS2386 | Internet provider | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.1.5.0/24 since Mar 2022 | AS5097 | Business | AT&T Enterprises, LLC | ||||
| 12.1.48.0/23 since Feb 2018 | AS33354 | Business | 1 | AT&T Enterprises, LLC via PORT AUTHORITY OF New York and New Jersey | |||
| 12.1.50.0/24 since Feb 2018 | AS33354 | Business | AT&T Enterprises, LLC via PORT AUTHORITY OF New York and New Jersey | ||||
| 12.1.88.0/24 since Aug 2013 | AS30659 | Business | AT&T Enterprises, LLC | ||||
| 12.1.96.0/24 since May 2005 | AS23306 | Business | AT&T Enterprises, LLC | ||||
| 12.2.12.0/24 since Jun 2025 | AS40724 | Business | AT&T Enterprises, LLC | ||||
| 12.2.35.0/24 since May 2005 | AS21822 | Business | AT&T Enterprises, LLC | ||||
| 12.2.142.0/24 since May 2005 | AS14381 | Business | AT&T Enterprises, LLC | ||||
| 12.2.169.0/24 since May 2005 | AS11806 | Business | AT&T Enterprises, LLC | ||||
| 12.2.176.0/24 since Mar 2014 | AS32319 | Business | AT&T Enterprises, LLC | ||||
| 12.3.32.0/24 since Feb 2020 | AS19826 | Business | AT&T Enterprises, LLC | ||||
| 12.3.33.0/24 since May 2005 | AS17033 | Business | AT&T Enterprises, LLC | ||||
| 12.3.40.0/24 since Feb 2020 | AS19826 | Business | AT&T Enterprises, LLC | ||||
| 12.3.167.0/24 since May 2005 | AS2386 | Internet provider | AT&T Enterprises, LLC | ||||
| 12.3.212.0/24 since Jul 2026 | AS4985 | Business | AT&T Enterprises, LLC | ||||
| 12.3.213.0/24 since Apr 2026 | AS4985 | Business | AT&T Enterprises, LLC | ||||
| 12.3.223.0/24 since Mar 2011 | AS10721 | Business | AT&T Enterprises, LLC | ||||
| 12.4.26.0/24 since May 2005 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.4.27.0/24 since May 2005 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.4.164.0/24 since Jun 2025 | AS14462 | Residential | 1 | AT&T Enterprises, LLC | |||
| 12.4.245.0/24 since May 2023 | AS134537 | Hosting | AT&T Enterprises, LLC | ||||
| 12.5.7.0/24 since Sep 2023 | AS14388 | Business | AT&T Enterprises, LLC | ||||
| 12.5.124.0/24 since Jun 2021 | AS30327 | Business | AT&T Enterprises, LLC | ||||
| 12.5.133.0/24 since Jan 2022 | AS27268 | Business | AT&T Enterprises, LLC | ||||
| 12.5.134.0/24 since May 2023 | AS399014 | Business | AT&T Enterprises, LLC | ||||
| 12.5.161.0/24 since May 2014 | AS21569 | Business | 1 | AT&T Enterprises, LLC | |||
| 12.5.162.0/24 since May 2005 | AS32672 | Business | AT&T Enterprises, LLC | ||||
| 12.5.163.0/24 since Apr 2015 | AS32368 | Business | AT&T Enterprises, LLC | ||||
| 12.5.186.0/23 since Mar 2006 | AS109 | Business | AT&T Enterprises, LLC | ||||
| 12.5.201.0/24 since Sep 2016 | AS395439 | Residential | AT&T Enterprises, LLC | ||||
| 12.6.9.0/24 since Apr 2013 | AS18434 | Business | AT&T Enterprises, LLC | ||||
| 12.6.16.0/24 since Sep 2023 | AS32298 | Hosting | AT&T Enterprises, LLC | ||||
| 12.6.21.0/24 since May 2005 | AS30082 | Business | AT&T Enterprises, LLC | ||||
| 12.6.89.0/24 since Jan 2025 | AS401365 | Business | AT&T Enterprises, LLC | ||||
| 12.6.113.0/24 since Sep 2025 | AS32461 | Business | AT&T Enterprises, LLC | ||||
| 12.6.136.0/24 since May 2005 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.6.178.0/24 since Mar 2014 | AS22880 | Business | AT&T Enterprises, LLC | ||||
| 12.7.31.0/24 since Dec 2015 | AS394549 | Business | AT&T Enterprises, LLC | ||||
| 12.7.142.0/23 since Apr 2025 | AS40493 | Business | 3 | AT&T Enterprises, LLC | |||
| 12.7.152.0/24 since Sep 2021 | AS399750 | Business | AT&T Enterprises, LLC | ||||
| 12.7.160.0/24 since Feb 2014 | AS20429 | Business | AT&T Enterprises, LLC | ||||
| 12.7.192.0/23 since Aug 2009 | AS30115 | Business | AT&T Enterprises, LLC | ||||
| 12.7.192.0/24 since Aug 2020 | AS30115 | Business | AT&T Enterprises, LLC | ||||
| 12.7.193.0/24 since Aug 2020 | AS30115 | Business | AT&T Enterprises, LLC | ||||
| 12.7.200.0/24 since Apr 2011 | AS12257 | Business | AT&T Enterprises, LLC | ||||
| 12.8.54.0/24 since Apr 2023 | AS17253 | Residential | AT&T Enterprises, LLC | ||||
| 12.8.59.0/24 since Oct 2023 | AS53293 | Business | AT&T Enterprises, LLC | ||||
| 12.8.96.0/24 since Jun 2020 | AS36838 | Business | AT&T Enterprises, LLC | ||||
| 12.8.110.0/24 since Aug 2021 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.8.253.0/24 since Jan 2020 | AS398026 | Business | AT&T Enterprises, LLC | ||||
| 12.9.29.0/24 since May 2005 | AS33161 | Business | 1 | AT&T Enterprises, LLC | |||
| 12.9.40.0/23 since Aug 2025 | AS401863 | Residential | 5 | AT&T Enterprises, LLC | |||
| 12.9.118.0/24 since Mar 2018 | AS30364 | Business | AT&T Enterprises, LLC | ||||
| 12.9.119.0/24 since Dec 2010 | AS53675 | Business | AT&T Enterprises, LLC | ||||
| 12.9.136.0/22 since Oct 2006 | AS14990 | Business | AT&T Enterprises, LLC | ||||
| 12.9.136.0/24 since May 2005 | AS14990 | Business | AT&T Enterprises, LLC | ||||
| 12.9.137.0/24 since Sep 2006 | AS14990 | Business | AT&T Enterprises, LLC | ||||
| 12.9.138.0/24 since May 2005 | AS14990 | Business | AT&T Enterprises, LLC | ||||
| 12.9.139.0/24 since May 2005 | AS14990 | Business | AT&T Enterprises, LLC | ||||
| 12.9.150.0/24 since Nov 2006 | AS15132 | Business | AT&T Enterprises, LLC | ||||
| 12.9.209.0/24 since Aug 2018 | AS395929 | Unknown | AT&T Enterprises, LLC | ||||
| 12.9.238.0/23 since Jan 2020 | AS7914 | Business | AT&T Enterprises, LLC | ||||
| 12.10.32.0/23 since Sep 2022 | AS26380 | Business | AT&T Enterprises, LLC | ||||
| 12.10.32.0/24 since Sep 2022 | AS26380 | Business | AT&T Enterprises, LLC | ||||
| 12.10.33.0/24 since Oct 2011 | AS26380 | Business | AT&T Enterprises, LLC | ||||
| 12.10.87.0/24 since Mar 2018 | AS22763 | Business | AT&T Enterprises, LLC | ||||
| 12.10.102.0/24 since Nov 2025 | AS402331 | Business | AT&T Enterprises, LLC | ||||
| 12.10.107.0/24 since Jan 2018 | AS40230 | Residential | 7 2 always on | AT&T Enterprises, LLC via Columbus Telephone Company | |||
| 12.10.108.0/24 since Dec 2024 | AS40230 | Residential | AT&T Enterprises, LLC via Columbus Telephone Company | ||||
| 12.10.219.0/24 since May 2005 | AS6307 | Business | AT&T Enterprises, LLC | ||||
| 12.11.115.0/24 since Feb 2014 | AS393300 | Business | AT&T Enterprises, LLC | ||||
| 12.11.148.0/24 since May 2005 | AS14267 | Business | AT&T Enterprises, LLC | ||||
| 12.11.149.0/24 since May 2005 | AS14267 | Business | AT&T Enterprises, LLC | ||||
| 12.11.150.0/24 since May 2005 | AS14267 | Business | AT&T Enterprises, LLC | ||||
| 12.11.151.0/24 since May 2005 | AS14267 | Business | AT&T Enterprises, LLC | ||||
| 12.11.215.0/24 since May 2015 | AS393702 | Business | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.12.0.0/22 since Nov 2023 | AS32328 | Internet provider | AT&T Enterprises, LLC via Alascom, Inc. | ||||
| 12.12.61.0/24 since Sep 2025 | AS19581 | Business | AT&T Enterprises, LLC | ||||
| 12.12.157.0/24 since May 2018 | AS53840 | Residential | AT&T Enterprises, LLC | ||||
| 12.13.10.0/24 since Apr 2022 | AS2386 | Unknown | 1 | AT&T Enterprises, LLC | |||
| 12.13.35.0/24 since Sep 2020 | AS398714 | Business | AT&T Enterprises, LLC | ||||
| 12.13.40.0/21 since May 2010 | AS32869 | Residential | AT&T Enterprises, LLC | ||||
| 12.13.50.0/24 since Mar 2010 | AS19307 | Business | AT&T Enterprises, LLC | ||||
| 12.13.69.0/24 since Jun 2019 | AS33252 | Business | AT&T Enterprises, LLC | ||||
| 12.13.70.0/24 since Aug 2016 | AS30229 | Business | AT&T Enterprises, LLC | ||||
| 12.13.71.0/24 since Aug 2016 | AS30229 | Business | AT&T Enterprises, LLC | ||||
| 12.13.72.0/24 since Aug 2016 | AS30229 | Business | AT&T Enterprises, LLC | ||||
| 12.13.73.0/24 since Aug 2016 | AS30229 | Business | AT&T Enterprises, LLC | ||||
| 12.13.173.0/24 since Feb 2022 | AS398337 | Residential | AT&T Enterprises, LLC | ||||
| 12.13.210.0/24 since Mar 2023 | AS399553 | Business | AT&T Enterprises, LLC | ||||
| 12.13.233.0/24 since Jul 2020 | AS2386 | Internet provider | 3 1 always on | AT&T Enterprises, LLC | |||
| 12.13.255.0/24 since Nov 2021 | AS399972 | Business | AT&T Enterprises, LLC | ||||
| 12.14.12.0/24 since Feb 2011 | AS4185 | Internet provider | AT&T Enterprises, LLC | ||||
| 12.14.14.0/24 since Feb 2011 | AS4185 | Internet provider | AT&T Enterprises, LLC | ||||
| 12.14.88.0/24 since Oct 2017 | AS396462 | Business | AT&T Enterprises, LLC | ||||
| 12.14.147.0/24 since Apr 2015 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.14.152.0/24 since May 2010 | AS23349 | Business | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.14.157.0/24 since Nov 2021 | AS23349 | Business | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.14.170.0/24 since May 2005 | AS32567 | Business | AT&T Enterprises, LLC | ||||
| 12.14.217.0/24 since May 2015 | AS12022 | Business | AT&T Enterprises, LLC | ||||
| 12.14.224.0/24 since May 2005 | AS33252 | Business | AT&T Enterprises, LLC | ||||
| 12.14.232.0/22 since Jun 2023 | AS394867 | Residential | AT&T Enterprises, LLC | ||||
| 12.14.246.0/24 since Dec 2024 | AS40230 | Residential | AT&T Enterprises, LLC via Columbus Telephone Company | ||||
| 12.15.28.0/24 since May 2005 | AS14381 | Business | AT&T Enterprises, LLC | ||||
| 12.15.40.0/24 since Sep 2015 | AS32912 | Business | AT&T Enterprises, LLC | ||||
| 12.15.49.0/24 since Jan 2020 | AS398234 | Business | AT&T Enterprises, LLC | ||||
| 12.15.144.0/24 since Mar 2020 | AS18862 | Business | AT&T Enterprises, LLC via CVS 3700 | ||||
| 12.15.160.0/24 since Oct 2011 | AS54036 | Business | AT&T Enterprises, LLC | ||||
| 12.15.173.0/24 since Jun 2025 | AS40724 | Business | 1 | AT&T Enterprises, LLC | |||
| 12.16.22.0/24 since Nov 2006 | AS12090 | Business | AT&T Enterprises, LLC | ||||
| 12.16.95.0/24 since Jul 2021 | AS399685 | Business | AT&T Enterprises, LLC | ||||
| 12.16.98.0/24 since Feb 2021 | AS31978 | Residential | AT&T Enterprises, LLC | ||||
| 12.16.99.0/24 since Feb 2021 | AS31978 | Residential | 7 | AT&T Enterprises, LLC | |||
| 12.16.196.0/24 since Apr 2020 | AS12104 | Business | AT&T Enterprises, LLC | ||||
| 12.17.5.0/24 since Aug 2026 | AS401694 | Residential | 9 2 always on | AT&T Enterprises, LLC | |||
| 12.17.56.0/24 since Jun 2020 | AS7914 | Business | AT&T Enterprises, LLC | ||||
| 12.17.102.0/24 since Oct 2020 | AS31978 | Residential | 1 | AT&T Enterprises, LLC | |||
| 12.17.103.0/24 since Oct 2020 | AS31978 | Residential | AT&T Enterprises, LLC | ||||
| 12.17.112.0/24 since Aug 2025 | AS399796 | Business | AT&T Enterprises, LLC | ||||
| 12.17.138.0/23 since Dec 2019 | AS397602 | Residential | 1 | AT&T Enterprises, LLC | |||
| 12.17.158.0/24 since Oct 2024 | AS17117 | Internet provider | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.17.161.0/24 since Nov 2023 | AS31752 | Business | AT&T Enterprises, LLC | ||||
| 12.17.176.0/20 since Dec 2019 | AS397602 | Residential | 7 | AT&T Enterprises, LLC | |||
| 12.17.239.0/24 since Oct 2007 | AS11933 | Business | AT&T Enterprises, LLC | ||||
| 12.17.241.0/24 since Mar 2017 | AS4473 | Unknown | AT&T Enterprises, LLC | ||||
| 12.17.244.0/24 since Aug 2024 | AS14279 | Business | AT&T Enterprises, LLC | ||||
| 12.17.245.0/24 since Nov 2025 | AS2386 | Internet provider | AT&T Enterprises, LLC | ||||
| 12.18.15.0/24 since Mar 2008 | AS26907 | Business | AT&T Enterprises, LLC | ||||
| 12.18.20.0/24 since Feb 2008 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.18.76.0/24 since May 2005 | AS13471 | Business | AT&T Enterprises, LLC | ||||
| 12.18.77.0/24 since Apr 2012 | AS13471 | Business | AT&T Enterprises, LLC | ||||
| 12.18.96.0/22 since Dec 2014 | AS17064 | Residential | AT&T Enterprises, LLC via BANDWIDTH.COM | ||||
| 12.18.148.0/24 since Jul 2025 | AS401763 | Residential | AT&T Enterprises, LLC | ||||
| 12.19.55.0/24 since Apr 2013 | AS18434 | Business | AT&T Enterprises, LLC | ||||
| 12.19.88.0/21 since Mar 2006 | AS109 | Business | AT&T Enterprises, LLC | ||||
| 12.19.105.0/24 since May 2005 | AS29970 | Business | AT&T Enterprises, LLC | ||||
| 12.19.197.0/24 since Sep 2009 | AS3577 | Business | AT&T Enterprises, LLC | ||||
| 12.19.209.0/24 since Jan 2023 | AS29874 | Business | AT&T Enterprises, LLC | ||||
| 12.19.225.0/24 since May 2005 | AS16490 | Business | AT&T Enterprises, LLC | ||||
| 12.20.48.0/24 since Sep 2016 | AS17276 | Business | AT&T Enterprises, LLC | ||||
| 12.20.49.0/24 since Sep 2016 | AS17276 | Business | AT&T Enterprises, LLC | ||||
| 12.20.60.0/23 since Aug 2010 | AS36178 | Business | AT&T Enterprises, LLC | ||||
| 12.20.92.0/24 since May 2005 | AS11857 | Business | AT&T Enterprises, LLC | ||||
| 12.20.123.0/24 since Sep 2006 | AS40098 | Residential | AT&T Enterprises, LLC | ||||
| 12.20.127.0/24 since May 2013 | AS14639 | Business | AT&T Enterprises, LLC | ||||
| 12.20.178.0/24 since Jul 2020 | AS2386 | Internet provider | AT&T Enterprises, LLC | ||||
| 12.20.188.0/24 since May 2010 | AS22249 | Business | AT&T Enterprises, LLC via Maxell Corporation of America | ||||
| 12.20.249.0/24 since May 2005 | AS30308 | Business | AT&T Enterprises, LLC | ||||
| 12.21.93.0/24 since Apr 2007 | AS26345 | Business | AT&T Enterprises, LLC | ||||
| 12.21.101.0/24 since Dec 2025 | AS11891 | Business | 1 | AT&T Enterprises, LLC | |||
| 12.21.155.0/24 since Apr 2021 | AS13760 | Unknown | AT&T Enterprises, LLC | ||||
| 12.21.228.0/24 since May 2005 | AS30525 | Business | AT&T Enterprises, LLC | ||||
| 12.22.54.0/24 since Mar 2022 | AS400454 | Business | AT&T Enterprises, LLC | ||||
| 12.22.96.0/22 since Aug 2005 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.22.114.0/24 since Apr 2019 | AS22040 | Residential | 2 1 always on | AT&T Enterprises, LLC | |||
| 12.22.152.0/22 since Mar 2011 | AS26380 | Business | AT&T Enterprises, LLC | ||||
| 12.22.152.0/24 since Jun 2016 | AS26380 | Business | AT&T Enterprises, LLC | ||||
| 12.22.153.0/24 since Jun 2016 | AS26380 | Business | AT&T Enterprises, LLC | ||||
| 12.22.154.0/24 since Jun 2016 | AS26380 | Business | AT&T Enterprises, LLC | ||||
| 12.22.155.0/24 since Jun 2016 | AS26380 | Business | AT&T Enterprises, LLC | ||||
| 12.22.156.0/24 since Nov 2025 | AS26380 | Business | AT&T Enterprises, LLC | ||||
| 12.22.157.0/24 since Jan 2024 | AS26380 | Business | AT&T Enterprises, LLC | ||||
| 12.22.158.0/24 since Aug 2016 | AS26380 | Business | AT&T Enterprises, LLC | ||||
| 12.22.159.0/24 since Feb 2024 | AS26380 | Business | AT&T Enterprises, LLC | ||||
| 12.22.178.0/23 since May 2005 | AS30452 | Business | AT&T Enterprises, LLC | ||||
| 12.22.204.0/24 since May 2005 | AS18833 | Business | AT&T Enterprises, LLC | ||||
| 12.23.28.0/24 since May 2005 | AS27529 | Business | AT&T Enterprises, LLC | ||||
| 12.23.48.0/24 since Jun 2025 | AS14462 | Residential | AT&T Enterprises, LLC | ||||
| 12.23.60.0/24 since May 2013 | AS36415 | Business | AT&T Enterprises, LLC | ||||
| 12.23.198.0/24 since May 2018 | AS396831 | Hosting | AT&T Enterprises, LLC | ||||
| 12.23.238.0/24 since Jul 2010 | AS53517 | Business | AT&T Enterprises, LLC | ||||
| 12.24.3.0/24 since Dec 2025 | AS32951 | Business | AT&T Enterprises, LLC | ||||
| 12.24.4.0/22 since Feb 2017 | AS2727 | Residential | AT&T Enterprises, LLC | ||||
| 12.24.60.0/24 since Aug 2016 | AS26751 | Business | AT&T Enterprises, LLC | ||||
| 12.24.61.0/24 since Feb 2021 | AS26751 | Business | AT&T Enterprises, LLC | ||||
| 12.24.86.0/24 since Mar 2022 | AS399773 | Business | AT&T Enterprises, LLC | ||||
| 12.24.112.0/24 since Nov 2009 | AS4546 | Business | AT&T Enterprises, LLC | ||||
| 12.24.113.0/24 since Nov 2009 | AS4546 | Business | AT&T Enterprises, LLC | ||||
| 12.24.114.0/24 since Nov 2009 | AS4546 | Business | AT&T Enterprises, LLC | ||||
| 12.24.115.0/24 since Nov 2009 | AS4546 | Business | AT&T Enterprises, LLC | ||||
| 12.24.135.0/24 since May 2022 | AS16969 | Business | AT&T Enterprises, LLC | ||||
| 12.24.226.0/24 since Jan 2006 | AS33753 | Business | 1 | AT&T Enterprises, LLC | |||
| 12.25.95.0/24 since Aug 2005 | AS21619 | Business | AT&T Enterprises, LLC | ||||
| 12.25.103.0/24 since May 2020 | AS397817 | Business | AT&T Enterprises, LLC | ||||
| 12.25.107.0/24 since Aug 2016 | AS32567 | Business | AT&T Enterprises, LLC | ||||
| 12.25.114.0/24 since Jul 2020 | AS394981 | Business | AT&T Enterprises, LLC | ||||
| 12.25.154.0/24 since Jun 2009 | AS31973 | Business | AT&T Enterprises, LLC | ||||
| 12.25.162.0/24 since Jan 2021 | AS19312 | Business | AT&T Enterprises, LLC | ||||
| 12.26.0.0/24 since Jan 2020 | AS22024 | Business | AT&T Enterprises, LLC | ||||
| 12.26.3.0/24 since Nov 2019 | AS17117 | Internet provider | AT&T Enterprises, LLC | ||||
| 12.26.53.0/24 since May 2005 | AS6195 | Business | AT&T Enterprises, LLC | ||||
| 12.26.55.0/24 since Nov 2009 | AS4546 | Business | AT&T Enterprises, LLC | ||||
| 12.26.84.0/24 since May 2005 | AS3585 | Business | AT&T Enterprises, LLC | ||||
| 12.26.124.0/24 since Jun 2020 | AS11520 | Business | AT&T Enterprises, LLC | ||||
| 12.27.13.0/24 since Oct 2017 | AS29841 | Business | AT&T Enterprises, LLC | ||||
| 12.27.33.0/24 since Sep 2006 | AS40098 | Residential | AT&T Enterprises, LLC | ||||
| 12.27.67.0/24 since May 2013 | AS16914 | Business | AT&T Enterprises, LLC | ||||
| 12.27.69.0/24 since Apr 2013 | AS54968 | Residential | AT&T Enterprises, LLC | ||||
| 12.27.174.0/24 since Aug 2016 | AS33054 | Business | AT&T Enterprises, LLC | ||||
| 12.27.195.0/24 since Oct 2023 | AS30517 | Unknown | AT&T Enterprises, LLC | ||||
| 12.27.240.0/21 since Jan 2024 | AS2727 | Residential | 9 3 always on | AT&T Enterprises, LLC | |||
| 12.27.240.0/22 since Sep 2021 | AS2727 | Residential | 8 3 always on | AT&T Enterprises, LLC via Glasgow Electric Plant | |||
| 12.27.244.0/22 since Sep 2021 | AS2727 | Residential | 1 | AT&T Enterprises, LLC | |||
| 12.27.251.0/24 since Oct 10, 2026 | AS2386 | Internet provider | AT&T Enterprises, LLC | ||||
| 12.28.39.0/24 since May 2017 | AS22197 | Residential | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.28.51.0/24 since Jan 2016 | AS394795 | Unknown | AT&T Enterprises, LLC | ||||
| 12.28.54.0/24 since Apr 2021 | AS40230 | Residential | AT&T Enterprises, LLC via Columbus Telephone Company | ||||
| 12.28.124.0/24 since May 2005 | AS20310 | Business | AT&T Enterprises, LLC | ||||
| 12.28.131.0/24 since Aug 2023 | AS2386 | Internet provider | AT&T Enterprises, LLC | ||||
| 12.28.196.0/24 since May 2005 | AS19449 | Business | AT&T Enterprises, LLC | ||||
| 12.29.42.0/24 since Mar 2014 | AS16873 | Business | AT&T Enterprises, LLC | ||||
| 12.29.87.0/24 since Jan 2026 | AS21691 | Business | AT&T Enterprises, LLC | ||||
| 12.29.100.0/24 since May 2005 | AS6307 | Business | AT&T Enterprises, LLC | ||||
| 12.29.101.0/24 since Aug 2016 | AS6307 | Business | AT&T Enterprises, LLC | ||||
| 12.29.102.0/24 since May 2005 | AS6307 | Business | AT&T Enterprises, LLC | ||||
| 12.29.116.0/24 since Mar 2016 | AS4473 | Unknown | AT&T Enterprises, LLC | ||||
| 12.29.117.0/24 since Mar 2016 | AS4473 | Unknown | AT&T Enterprises, LLC | ||||
| 12.29.118.0/24 since Mar 2016 | AS4473 | Unknown | AT&T Enterprises, LLC | ||||
| 12.29.119.0/24 since Mar 2016 | AS4473 | Unknown | AT&T Enterprises, LLC | ||||
| 12.29.129.0/24 since Jun 2024 | AS399398 | Business | AT&T Enterprises, LLC | ||||
| 12.29.157.0/24 since Aug 2020 | AS62958 | Business | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.29.167.0/24 since Sep 2016 | AS2386 | Internet provider | AT&T Enterprises, LLC | ||||
| 12.29.196.0/24 since Nov 2016 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.29.197.0/24 since Apr 2017 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.29.214.0/24 since Feb 2021 | AS54221 | Residential | AT&T Enterprises, LLC | ||||
| 12.29.215.0/24 since Feb 2021 | AS54221 | Residential | AT&T Enterprises, LLC | ||||
| 12.30.10.0/23 since Apr 2022 | AS2386 | Internet provider | AT&T Enterprises, LLC | ||||
| 12.30.121.0/24 since Dec 2013 | AS25924 | Business | AT&T Enterprises, LLC | ||||
| 12.30.124.0/24 since May 2024 | AS54221 | Residential | AT&T Enterprises, LLC | ||||
| 12.30.153.0/24 since Dec 2019 | AS100 | Business | AT&T Enterprises, LLC | ||||
| 12.30.173.0/24 since Jun 2026 | AS13628 | Business | AT&T Enterprises, LLC | ||||
| 12.30.249.0/24 since May 2005 | AS2386 | Internet provider | AT&T Enterprises, LLC | ||||
| 12.31.24.0/24 since May 2005 | AS14056 | Business | AT&T Enterprises, LLC | ||||
| 12.31.110.0/23 since Aug 2016 | AS26311 | Residential | AT&T Enterprises, LLC | ||||
| 12.31.110.0/24 since Jun 2019 | AS26311 | Residential | AT&T Enterprises, LLC | ||||
| 12.31.111.0/24 since Jun 2019 | AS26311 | Residential | AT&T Enterprises, LLC | ||||
| 12.31.127.0/24 since May 2005 | AS23087 | Business | AT&T Enterprises, LLC | ||||
| 12.31.137.0/24 since Mar 2016 | AS394878 | Business | AT&T Enterprises, LLC | ||||
| 12.31.202.0/24 since May 2005 | AS15215 | Business | AT&T Enterprises, LLC | ||||
| 12.31.223.0/24 since Nov 2007 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.31.224.0/22 since Jul 2014 | AS33331 | Business | AT&T Enterprises, LLC | ||||
| 12.32.81.0/24 since Jun 2011 | AS32041 | Business | AT&T Enterprises, LLC | ||||
| 12.32.89.0/24 since Jun 2011 | AS32041 | Business | AT&T Enterprises, LLC | ||||
| 12.32.117.0/24 since Oct 2015 | AS64202 | Business | AT&T Enterprises, LLC | ||||
| 12.32.166.0/24 since Jun 2014 | AS32687 | Business | AT&T Enterprises, LLC | ||||
| 12.32.185.0/24 since Jul 2009 | AS47039 | Business | AT&T Enterprises, LLC | ||||
| 12.32.224.0/22 since Nov 2015 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.32.252.0/24 since Apr 2026 | AS32075 | Business | AT&T Enterprises, LLC | ||||
| 12.33.34.0/23 since May 2026 | AS14450 | Business | AT&T Enterprises, LLC | ||||
| 12.33.78.0/24 since Feb 2007 | AS22209 | Business | AT&T Enterprises, LLC | ||||
| 12.33.109.0/24 since Apr 2023 | AS11273 | Business | AT&T Enterprises, LLC | ||||
| 12.33.114.0/24 since May 2005 | AS13938 | Business | AT&T Enterprises, LLC | ||||
| 12.33.127.0/24 since Nov 2009 | AS4546 | Business | AT&T Enterprises, LLC | ||||
| 12.33.167.0/24 since May 2005 | AS33160 | Business | AT&T Enterprises, LLC | ||||
| 12.34.14.0/24 since Feb 2008 | AS40607 | Business | AT&T Enterprises, LLC | ||||
| 12.34.36.0/24 since Oct 2017 | AS29841 | Business | AT&T Enterprises, LLC | ||||
| 12.34.65.0/24 since May 2005 | AS29733 | Business | AT&T Enterprises, LLC | ||||
| 12.34.68.0/24 since May 2005 | AS29733 | Business | AT&T Enterprises, LLC | ||||
| 12.34.97.0/24 since Jul 2020 | AS40934 | Business | AT&T Enterprises, LLC | ||||
| 12.34.126.0/24 since Oct 2006 | AS40233 | Business | AT&T Enterprises, LLC | ||||
| 12.34.131.0/24 since Apr 2025 | AS394553 | Business | 1 | AT&T Enterprises, LLC | |||
| 12.34.135.0/24 since Mar 2026 | AS32009 | Business | AT&T Enterprises, LLC | ||||
| 12.34.148.0/24 since Feb 2016 | AS394819 | Business | AT&T Enterprises, LLC | ||||
| 12.34.152.0/24 since May 2005 | AS17178 | Business | AT&T Enterprises, LLC | ||||
| 12.34.159.0/24 since May 2005 | AS18848 | Business | AT&T Enterprises, LLC | ||||
| 12.35.12.0/24 since Feb 2022 | AS398337 | Residential | AT&T Enterprises, LLC | ||||
| 12.35.51.0/24 since Oct 2019 | AS397762 | Business | AT&T Enterprises, LLC | ||||
| 12.35.54.0/24 since Feb 2009 | AS2386 | Business | 1 1 always on | AT&T Enterprises, LLC | |||
| 12.35.68.0/24 since Sep 2012 | AS19215 | Residential | 4 | AT&T Enterprises, LLC | |||
| 12.35.70.0/23 since Jul 2024 | AS55257 | Business | AT&T Enterprises, LLC | ||||
| 12.35.100.0/24 since Sep 2024 | AS397593 | Residential | 6 1 always on | AT&T Enterprises, LLC | |||
| 12.35.115.0/24 since Jun 2019 | AS40230 | Residential | AT&T Enterprises, LLC via Columbus Telephone Company | ||||
| 12.35.137.0/24 since Aug 2016 | AS394733 | Business | AT&T Enterprises, LLC | ||||
| 12.35.188.0/22 since Nov 2011 | AS53768 | Business | AT&T Enterprises, LLC | ||||
| 12.35.197.0/24 since Aug 2007 | AS11030 | Business | AT&T Enterprises, LLC | ||||
| 12.35.230.0/24 since May 2005 | AS19111 | Business | AT&T Enterprises, LLC | ||||
| 12.36.9.0/24 since Jul 2012 | AS26959 | Business | AT&T Enterprises, LLC | ||||
| 12.36.12.0/24 since Dec 2016 | AS36297 | Business | AT&T Enterprises, LLC | ||||
| 12.36.64.0/24 since May 2015 | AS55200 | Business | AT&T Enterprises, LLC | ||||
| 12.36.80.0/24 since Dec 2024 | AS805 | Business | AT&T Enterprises, LLC | ||||
| 12.36.81.0/24 since Oct 22, 2026 | AS395753 | Business | AT&T Enterprises, LLC | ||||
| 12.36.194.0/24 since Oct 2022 | AS395476 | Business | AT&T Enterprises, LLC | ||||
| 12.36.195.0/24 since Jan 2018 | AS395476 | Business | AT&T Enterprises, LLC | ||||
| 12.36.206.0/24 since Nov 2013 | AS14888 | Business | AT&T Enterprises, LLC | ||||
| 12.36.207.0/24 since Dec 2022 | AS14888 | Business | AT&T Enterprises, LLC | ||||
| 12.36.232.0/21 since Nov 2009 | AS2727 | Residential | 16 5 always on | AT&T Enterprises, LLC via Glasgow Electric Plant | |||
| 12.37.13.0/24 since Feb 2007 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.37.59.0/24 since May 2005 | AS21861 | Unknown | 1 | AT&T Enterprises, LLC | |||
| 12.37.88.0/24 since Feb 2021 | AS31978 | Residential | AT&T Enterprises, LLC | ||||
| 12.37.89.0/24 since Feb 2021 | AS31978 | Residential | AT&T Enterprises, LLC | ||||
| 12.37.100.0/23 since Feb 2020 | AS2386 | Business | AT&T Enterprises, LLC | ||||
| 12.37.132.0/24 since May 2021 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.37.144.0/24 since Sep 2005 | AS33684 | Business | AT&T Enterprises, LLC | ||||
| 12.37.152.0/24 since Nov 2021 | AS2386 | Unknown | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.37.153.0/24 since Dec 2022 | AS19229 | Hosting | AT&T Enterprises, LLC via AT&T Services, Inc. | ||||
| 12.37.191.0/24 since Jan 2011 | AS30082 | Business | AT&T Enterprises, LLC | ||||
| 12.37.197.0/24 since Nov 2013 | AS62861 | Business | AT&T Enterprises, LLC | ||||
| 12.38.3.0/24 since Jan 2017 | AS395190 | Business | AT&T Enterprises, LLC | ||||
| 12.38.68.0/24 since Feb 2011 | AS15007 | Business | AT&T Enterprises, LLC | ||||
| 12.38.168.0/22 since Sep 2025 | AS7018 | Residential | AT&T Enterprises, LLC | ||||
| 12.38.173.0/24 since Nov 2012 | AS16873 | Business | AT&T Enterprises, LLC | ||||
| 12.39.134.0/23 since Nov 2017 | AS394976 | Hosting | AT&T Enterprises, LLC | ||||
| 12.39.144.0/23 since Jan 2018 | AS394976 | Hosting | AT&T Enterprises, LLC | ||||
| 12.39.162.0/24 since Aug 2020 | AS13453 | Business | AT&T Enterprises, LLC | ||||
| 12.39.163.0/24 since Sep 2017 | AS13814 | Business | AT&T Enterprises, LLC | ||||
| 12.39.169.0/24 since Oct 2007 | AS2386 | Internet provider | AT&T Enterprises, LLC | ||||
| 12.39.198.0/23 since Nov 2011 | AS53768 | Business | AT&T Enterprises, LLC | ||||
| 12.40.49.0/24 since May 2005 | AS32326 | Business | AT&T Enterprises, LLC | ||||
| 12.40.100.0/23 since Jun 2010 | AS26330 | Business | AT&T Enterprises, LLC | ||||
| 12.40.103.0/24 since Nov 2011 | AS32774 | Business | AT&T Enterprises, LLC | ||||
| 12.40.117.0/24 since Mar 2010 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.40.180.0/24 since May 2005 | AS15343 | Business | AT&T Enterprises, LLC | ||||
| 12.40.206.0/24 since May 2016 | AS63144 | Business | AT&T Enterprises, LLC | ||||
| 12.41.54.0/24 since Jan 2007 | AS13938 | Business | AT&T Enterprises, LLC | ||||
| 12.41.85.0/24 since Mar 2024 | AS30182 | Residential | AT&T Enterprises, LLC | ||||
| 12.41.114.0/24 since Dec 2010 | AS14792 | Business | AT&T Enterprises, LLC | ||||
| 12.41.123.0/24 since Jan 2007 | AS31824 | Business | 1 | AT&T Enterprises, LLC | |||
| 12.42.131.0/24 since May 2005 | AS19275 | Business | AT&T Enterprises, LLC | ||||
| 12.42.175.0/24 since May 2005 | AS32129 | Business | AT&T Enterprises, LLC | ||||
| 12.42.184.0/24 since May 2005 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.42.203.0/24 since Feb 2020 | AS35841 | Business | AT&T Enterprises, LLC | ||||
| 12.42.212.0/24 since Jul 2017 | AS396446 | Business | AT&T Enterprises, LLC | ||||
| 12.43.10.0/23 since Jul 2019 | AS2386 | Business | AT&T Enterprises, LLC | ||||
| 12.43.22.0/24 since Nov 2009 | AS2727 | Residential | AT&T Enterprises, LLC via Glasgow Electric Plant | ||||
| 12.43.32.0/24 since Jan 2022 | AS11940 | Unknown | AT&T Enterprises, LLC | ||||
| 12.43.88.0/22 since Sep 2014 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.43.88.0/24 since May 2024 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.43.89.0/24 since May 2024 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.43.90.0/24 since May 2024 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.43.91.0/24 since May 2024 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.43.169.0/24 since Mar 2013 | AS13932 | Business | AT&T Enterprises, LLC | ||||
| 12.43.214.0/24 since Jun 2023 | AS40593 | Hosting | AT&T Enterprises, LLC | ||||
| 12.43.216.0/24 since May 2005 | AS23453 | Business | AT&T Enterprises, LLC | ||||
| 12.43.217.0/24 since Jun 2011 | AS4188 | Business | AT&T Enterprises, LLC | ||||
| 12.44.44.0/24 since May 2005 | AS23502 | Business | AT&T Enterprises, LLC | ||||
| 12.44.118.0/24 since Aug 2005 | AS2386 | Unknown | 1 | AT&T Enterprises, LLC | |||
| 12.44.144.0/23 since Dec 2025 | AS6086 | Business | AT&T Enterprises, LLC | ||||
| 12.44.197.0/24 since Mar 2022 | AS400454 | Business | AT&T Enterprises, LLC | ||||
| 12.45.3.0/24 since Feb 2013 | AS22234 | Business | 1 | AT&T Enterprises, LLC | |||
| 12.45.44.0/24 since Apr 2024 | AS17242 | Business | AT&T Enterprises, LLC | ||||
| 12.45.50.0/24 since Dec 2009 | AS35858 | Business | AT&T Enterprises, LLC | ||||
| 12.45.103.0/24 since Mar 2020 | AS15262 | Business | AT&T Enterprises, LLC | ||||
| 12.45.110.0/24 since Jun 2021 | AS25622 | Business | AT&T Enterprises, LLC | ||||
| 12.45.169.0/24 since May 2005 | AS16782 | Business | AT&T Enterprises, LLC | ||||
| 12.46.15.0/24 since Jul 2017 | AS396380 | Business | AT&T Enterprises, LLC | ||||
| 12.46.100.0/24 since Oct 2020 | AS31978 | Residential | AT&T Enterprises, LLC | ||||
| 12.46.101.0/24 since Oct 2020 | AS31978 | Residential | 9 2 always on | AT&T Enterprises, LLC | |||
| 12.46.135.0/24 since Sep 2017 | AS32382 | Business | AT&T Enterprises, LLC | ||||
| 12.46.160.0/24 since Jul 2007 | AS8161 | Business | AT&T Enterprises, LLC | ||||
| 12.46.162.0/23 since Mar 2018 | AS8161 | Business | AT&T Enterprises, LLC | ||||
| 12.46.164.0/22 since Jul 2021 | AS8161 | Business | AT&T Enterprises, LLC | ||||
| 12.46.164.0/23 since Mar 2018 | AS8161 | Business | AT&T Enterprises, LLC | ||||
| 12.46.165.0/24 since Aug 2014 | AS8161 | Business | AT&T Enterprises, LLC | ||||
| 12.46.166.0/24 since Mar 2018 | AS8161 | Business | AT&T Enterprises, LLC | ||||
| 12.46.167.0/24 since Aug 2014 | AS8161 | Business | AT&T Enterprises, LLC | ||||
| 12.46.168.0/21 since Jul 2021 | AS8161 | Business | AT&T Enterprises, LLC | ||||
| 12.46.168.0/24 since May 2017 | AS8161 | Business | AT&T Enterprises, LLC | ||||
| 12.46.189.0/24 since May 2005 | AS25991 | Business | AT&T Enterprises, LLC | ||||
| 12.46.238.0/24 since Mar 2010 | AS13812 | Business | AT&T Enterprises, LLC | ||||
| 12.47.39.0/24 since Mar 2020 | AS398144 | Business | AT&T Enterprises, LLC | ||||
| 12.47.66.0/24 since Mar 2021 | AS2386 | Internet provider | AT&T Enterprises, LLC | ||||
| 12.47.70.0/24 since Jun 2015 | AS10584 | Hosting | AT&T Enterprises, LLC | ||||
| 12.47.84.0/24 since May 2005 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.47.106.0/24 since Nov 2008 | AS4366 | Business | AT&T Enterprises, LLC | ||||
| 12.47.107.0/24 since Nov 2008 | AS4366 | Business | AT&T Enterprises, LLC | ||||
| 12.47.179.0/24 since Oct 2016 | AS22184 | Business | AT&T Enterprises, LLC | ||||
| 12.47.208.0/24 since Sep 2016 | AS33598 | Hosting | AT&T Enterprises, LLC | ||||
| 12.47.211.0/24 since Sep 2016 | AS33598 | Hosting | AT&T Enterprises, LLC | ||||
| 12.47.232.0/24 since Oct 2017 | AS29841 | Business | 1 | AT&T Enterprises, LLC | |||
| 12.48.4.0/24 since Jan 2020 | AS26975 | Business | AT&T Enterprises, LLC | ||||
| 12.48.114.0/24 since Jun 2012 | AS30573 | Business | AT&T Enterprises, LLC | ||||
| 12.48.129.0/24 since Jun 2014 | AS27562 | Business | AT&T Enterprises, LLC | ||||
| 12.48.154.0/23 since Feb 2010 | AS18974 | Business | AT&T Enterprises, LLC | ||||
| 12.48.154.0/24 since Apr 2022 | AS18974 | Business | AT&T Enterprises, LLC | ||||
| 12.48.155.0/24 since Apr 2022 | AS18974 | Business | AT&T Enterprises, LLC | ||||
| 12.48.163.0/24 since Nov 2021 | AS2386 | Unknown | AT&T Enterprises, LLC | ||||
| 12.48.206.0/24 since May 2026 | AS2386 | Internet provider | AT&T Enterprises, LLC | ||||
| 12.49.6.0/24 since May 2019 | AS16508 | Business | AT&T Enterprises, LLC | ||||
| 12.49.11.0/24 since Oct 2015 | AS32912 | Business | AT&T Enterprises, LLC | ||||
| 12.49.24.0/22 since Nov 2020 | AS54221 | Residential | 8 2 always on | AT&T Enterprises, LLC | |||
| 12.49.56.0/24 since Oct 2016 | AS15251 | Business | AT&T Enterprises, LLC | ||||
| 12.49.204.0/24 since Dec 2007 | AS6569 | Business | 1 | AT&T Enterprises, LLC | |||
| 12.49.205.0/24 since Oct 2016 | AS6569 | Business | AT&T Enterprises, LLC | ||||
| 12.50.9.0/24 since Apr 2017 | AS26975 | Business | AT&T Enterprises, LLC | ||||
| 12.50.16.0/23 since Jul 2019 | AS397757 | Residential | 11 1 always on | AT&T Enterprises, LLC | |||
| 12.50.18.0/24 since Apr 2017 | AS26975 | Business | AT&T Enterprises, LLC | ||||
| 12.50.35.0/24 since May 2015 | AS63474 | Hosting | AT&T Enterprises, LLC | ||||
| 12.50.69.0/24 since Jul 2025 | AS393385 | Business | AT&T Enterprises, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 12.0.0.0/8 | 16,777,216 | ATT | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Aug 23, 1983 | abuse@ |
| 12.1.140.168/29 under 12. | 8 | ACUATIVE14-140-168 | unknown | — | — | — |
| 12.1.140.232/29 under 12. | 8 | NIAGARA514-140-232 | unknown | — | — | — |
| 12.1.140.240/29 under 12. | 8 | JESSIE-T72-140-240 | unknown | — | — | — |
| 12.1.141.0/29 under 12. | 8 | MIAMI-MI75-141-0 | unknown | — | — | — |
| 12.1.141.8/29 under 12. | 8 | S-N-L-IN28-141-8 | unknown | — | — | — |
| 12.1.141.24/29 under 12. | 8 | UPNETWOR95-141-24 | unknown | — | — | — |
| 12.1.141.64/29 under 12. | 8 | CONRAD--24-141-64 | unknown | — | — | — |
| 12.1.141.72/29 under 12. | 8 | SECURUS-92-141-72 | unknown | — | — | — |
| 12.1.141.96/29 under 12. | 8 | ACC-VIDA42-141-96 | unknown | — | — | — |
| 12.1.141.104/29 under 12. | 8 | EAST-COA44-141-104 | unknown | — | — | — |
| 12.1.141.128/29 under 12. | 8 | BOND-PLU21-141-128 | unknown | — | — | — |
| 12.1.141.144/29 under 12. | 8 | WEWORK-M845-141-144 | unknown | — | — | — |
| 12.1.141.160/29 under 12. | 8 | ACC-FINA950-141-160 | unknown | — | — | — |
| 12.1.141.168/29 under 12. | 8 | BROWARD-54-141-168 | unknown | — | — | — |
| 12.1.141.232/29 under 12. | 8 | ELEVATE-22-141-232 | unknown | — | — | — |
| 12.1.141.240/29 under 12. | 8 | SECURUS-91-141-240 | unknown | — | — | — |
| 12.1.142.24/29 under 12. | 8 | TRUCKMAX24-142-24 | unknown | — | — | — |
| 12.1.142.32/29 under 12. | 8 | IP-TEAM947-142-32 | unknown | — | — | — |
| 12.1.142.64/27 under 12. | 32 | G4S-SECU21-142-64 | unknown | — | — | — |
| 12.1.142.104/29 under 12. | 8 | NEW-HORI62-142-104 | unknown | — | — | — |
| 12.1.142.112/28 under 12. | 16 | MARRIOTT62-142-112 | unknown | — | — | — |
| 12.1.142.128/27 under 12. | 32 | CHRISTOP63-142-128 | unknown | — | — | — |
| 12.1.142.200/29 under 12. | 8 | ULTRA-AV32-142-200 | unknown | — | — | — |
| 12.1.142.240/29 under 12. | 8 | ASSOC-OF72-142-240 | unknown | — | — | — |
| 12.1.142.248/29 under 12. | 8 | FUEL-FAC78-142-248 | unknown | — | — | — |
| 12.1.143.0/29 under 12. | 8 | CONTINEN71-143-0 | unknown | — | — | — |
| 12.1.143.8/29 under 12. | 8 | AIR-AROU31-143-8 | unknown | — | — | — |
| 12.1.143.16/28 under 12. | 16 | IBEXTECH10-143-16 | unknown | — | — | — |
| 12.1.143.32/29 under 12. | 8 | R-S-I-OF41-143-32 | unknown | — | — | — |
| 12.1.143.40/29 under 12. | 8 | URRA-NUR63-143-40 | unknown | — | — | — |
| 12.1.143.48/29 under 12. | 8 | SOUTHERN94-143-48 | unknown | — | — | — |
| 12.1.143.56/29 under 12. | 8 | JESSIE-T75-143-56 | unknown | — | — | — |
| 12.1.143.64/29 under 12. | 8 | E--J-GAL22-143-64 | unknown | — | — | — |
| 12.1.143.96/29 under 12. | 8 | BOND-PLU21-143-96 | unknown | — | — | — |
| 12.1.143.112/28 under 12. | 16 | SAXENA-W51-143-112 | unknown | — | — | — |
| 12.1.143.128/29 under 12. | 8 | NEW-HORI54-143-128 | unknown | — | — | — |
| 12.1.143.144/29 under 12. | 8 | ANCHOR-B95-143-144 | unknown | — | — | — |
| 12.1.143.200/29 under 12. | 8 | SOUTH-TI95-143-200 | unknown | — | — | — |
| 12.1.143.208/29 under 12. | 8 | DOCO-QUI31-143-208 | unknown | — | — | — |
| 12.1.143.232/29 under 12. | 8 | OFFICE-O99-143-232 | unknown | — | — | — |
| └ 12.1.144.184/29 | 8 | EAST-SID237-144-184 | unknown | — | — | — |
| └ 12.1.148.216/29 | 8 | COMMUNIT28-148-216 | unknown | — | — | — |
| └ 12.1.151.64/27 | 32 | ST-CLAIR612-151-64 | unknown | — | — | — |
| └ 12.1.151.248/29 | 8 | THE-MUNI72-151-248 | unknown | — | — | — |
| └ 12.1.153.64/28 | 16 | SIX-CONT44-153-64 | unknown | — | — | — |
| └ 12.1.158.216/29 | 8 | MA-PATOU23-158-216 | unknown | — | — | — |
| └ 12.1.159.152/29 | 8 | W-K-KELL27-159-152 | unknown | — | — | — |
| └ 12.1.160.16/29 | 8 | ATT-EIPAM | unknown | — | — | — |
| └ 12.1.160.208/29 | 8 | ATT-EIPAM | unknown | — | — | — |
| └ 12.1.160.216/29 | 8 | ATT-EIPAM | unknown | — | — | — |
| └ 12.1.161.72/29 | 8 | ATT-NET-12-1-161-72 | unknown | — | — | — |
| └ 12.1.161.160/29 | 8 | ATT-NET-12-1-161-160 | unknown | — | — | — |
| └ 12.1.162.56/29 | 8 | ATT-EIPAM | unknown | — | — | — |
| └ 12.1.162.64/29 | 8 | ATT-EIPAM | unknown | — | — | — |
| └ 12.1.162.72/29 | 8 | ATT-EIPAM | unknown | — | — | — |
| └ 12.1.162.224/29 | 8 | ATT-EIPAM | unknown | — | — | — |
| └ 12.1.163.208/29 | 8 | GEIC-12-1-163-208-29 | unknown | — | — | — |
| └ 12.1.164.144/29 | 8 | ATT-NET-12-1-164-144-29 | unknown | — | — | — |
| └ 12.1.165.40/29 | 8 | ATT-EIPAM | unknown | — | — | — |
| └ 12.1.165.120/29 | 8 | ATT-NET-12-1-165-120 | unknown | — | — | — |
| └ 12.1.165.216/29 | 8 | ATT-EIPAM | unknown | — | — | — |
| └ 12.1.166.120/29 | 8 | ATT-EIPAM | unknown | — | — | — |
| └ 12.1.168.0/29 | 8 | ATT-NET-12-1-168-0 | unknown | — | — | — |
| └ 12.1.170.88/29 | 8 | ATT-EIPAM | unknown | — | — | — |
| └ 12.1.170.96/29 | 8 | ATT-EIPAM | unknown | — | — | — |
| └ 12.1.170.240/29 | 8 | ATT-NET-12-1-170-240-29 | unknown | — | — | — |
| └ 12.1.171.16/28 | 16 | ATT-NET-12-1-171-16 | unknown | — | — | — |
| └ 12.1.171.112/29 | 8 | ATT-EIPAM | unknown | — | — | — |
| └ 12.1.173.160/29 | 8 | ATT-NET-12-1-173-160-29 | unknown | — | — | — |
| └ 12.1.174.144/29 | 8 | ATT-EIPAM | unknown | — | — | — |
| └ 12.1.175.176/29 | 8 | ATT-EIPAM | unknown | — | — | — |
| └ 12.1.176.32/29 | 8 | GUNVOR-U95-176-32 | unknown | — | — | — |
| └ 12.1.176.64/26 | 64 | BROADBAN94-176-64 | unknown | — | — | — |
| └ 12.1.176.160/27 | 32 | ENERMECH659-176-160 | unknown | — | — | — |
| └ 12.1.177.0/29 | 8 | RADIOLOG68-177-0 | unknown | — | — | — |
| └ 12.1.177.72/29 | 8 | ESTES-MC457-177-72 | unknown | — | — | — |
| └ 12.1.177.80/28 | 16 | DUPAR-IN64-177-80 | unknown | — | — | — |
| └ 12.1.177.160/29 | 8 | IP-TEAM911-177-160 | unknown | — | — | — |
| └ 12.1.177.184/29 | 8 | LONE-STA71-177-184 | unknown | — | — | — |
| └ 12.1.177.192/29 | 8 | ENTERPRI29-177-192 | unknown | — | — | — |
| └ 12.1.177.224/29 | 8 | AVR-INC459-177-224 | unknown | — | — | — |
| └ 12.1.177.232/29 | 8 | SONIC-AU948-177-232 | unknown | — | — | — |
| └ 12.1.178.4/30 | 4 | WHARTON111-178-4 | unknown | — | — | — |
| └ 12.1.178.16/29 | 8 | CRAIG-ME90-178-16 | unknown | — | — | — |
| └ 12.1.178.64/27 | 32 | W-D-VON-73-178-64 | unknown | — | — | — |
| └ 12.1.178.96/30 | 4 | ATT-MOBI43-178-96 | unknown | — | — | — |
| └ 12.1.178.144/28 | 16 | ACC-GENE64-178-144 | unknown | — | — | — |
| └ 12.1.178.200/29 | 8 | AMERICAN25-178-200 | unknown | — | — | — |
| └ 12.1.178.232/29 | 8 | OCUSOFT127-178-232 | unknown | — | — | — |
| └ 12.1.179.0/29 | 8 | GLOBAL-D34-179-0 | unknown | — | — | — |
| └ 12.1.179.32/29 | 8 | NISSAN-C74-179-32 | unknown | — | — | — |
| └ 12.1.179.200/29 | 8 | CREME-DE746-179-200 | unknown | — | — | — |
| └ 12.1.179.208/29 | 8 | LANDRYS-34-179-208 | unknown | — | — | — |
| └ 12.1.180.64/26 | 64 | SCS402-18064 | unknown | — | — | — |
| └ 12.1.180.192/32 | 1 | BLACK-HO10-180-192 | unknown | — | — | — |
| └ 12.1.180.199/32 | 1 | HENDEE-E45-180-199 | unknown | — | — | — |
| └ 12.1.180.216/29 | 8 | KICKERIL92-180-216 | unknown | — | — | — |
| └ 12.1.180.240/29 | 8 | TURNER-T958-180-240 | unknown | — | — | — |
| └ 12.1.182.0/26 | 64 | SCS402-1820 | unknown | — | — | — |
| └ 12.1.182.64/29 | 8 | BHB-LOGI91-182-64 | unknown | — | — | — |
| └ 12.1.182.88/29 | 8 | SOUTHERN22-182-88 | unknown | — | — | — |
| └ 12.1.182.96/29 | 8 | ACCUMULA95-182-96 | unknown | — | — | — |
| └ 12.1.182.104/29 | 8 | CONTINEN74-182-104 | unknown | — | — | — |
| └ 12.1.182.120/29 | 8 | RTP-COMP649-182-120 | unknown | — | — | — |
| └ 12.1.182.160/27 | 32 | MARRIOTT124-182-160 | unknown | — | — | — |
| └ 12.1.182.192/29 | 8 | MARRIOTT125-182-192 | unknown | — | — | — |
| └ 12.1.182.208/28 | 16 | NRG-ENER91-182-208 | unknown | — | — | — |
| └ 12.1.182.224/29 | 8 | KICKERIL12-182-224 | unknown | — | — | — |
| └ 12.1.182.232/29 | 8 | J--B-MED21-182-232 | unknown | — | — | — |
| └ 12.1.183.80/28 | 16 | JEFF-LIA94-183-80 | unknown | — | — | — |
| └ 12.1.183.152/29 | 8 | CRANEWOR42-183-152 | unknown | — | — | — |
| └ 12.1.183.192/27 | 32 | GS-12-1-183-192 | unknown | — | — | — |
| └ 12.1.184.0/28 | 16 | FIFTH-DI622-184-0 | unknown | — | — | — |
| └ 12.1.184.16/28 | 16 | FIFTH-DI922-184-16 | unknown | — | — | — |
| └ 12.1.184.32/28 | 16 | FIFTH-DI751-184-32 | unknown | — | — | — |
| └ 12.1.184.64/29 | 8 | BROADBAN24-184-64 | unknown | — | — | — |
| └ 12.1.184.176/29 | 8 | SIX-CONT24-184-176 | unknown | — | — | — |
| └ 12.1.185.128/27 | 32 | U-COMMUN95-185-128 | unknown | — | — | — |
| └ 12.1.187.0/27 | 32 | COLUMBUS22-187-0 | unknown | — | — | — |
| └ 12.1.187.224/29 | 8 | IP-TEAM1016-187-224 | unknown | — | — | — |
| └ 12.1.187.248/29 | 8 | PIERRE-P619-187-248 | unknown | — | — | — |
| └ 12.1.188.16/28 | 16 | ACC-PARA83-188-16 | unknown | — | — | — |
| └ 12.1.188.144/28 | 16 | HONOR-SO713-188-144 | unknown | — | — | — |
| └ 12.1.188.240/29 | 8 | BAYOU-TI91-188-240 | unknown | — | — | — |
| └ 12.1.190.176/28 | 16 | PRECISIO617-190-176 | unknown | — | — | — |
| └ 12.1.190.192/27 | 32 | IP-TEAM620-190-192 | unknown | — | — | — |
| └ 12.1.191.120/29 | 8 | U-COMMUN95-191-120 | unknown | — | — | — |
| └ 12.1.191.128/29 | 8 | LARD-OIL53-191-128 | unknown | — | — | — |
| └ 12.1.192.0/24 | 256 | UNITEDLEASING-192 | United Leasing Inc (UNITED-21) | Reassigned | Oct 5, 1998 | — |
| └ 12.1.200.40/29 | 8 | AEROJET-51-200-40 | unknown | — | — | — |
| └ 12.1.204.0/29 | 8 | GFS-LLC459-204-0 | unknown | — | — | — |
| └ 12.1.204.8/29 | 8 | SWITCH-U59-204-8 | unknown | — | — | — |
| └ 12.1.204.16/29 | 8 | TATA-COM33-204-16 | unknown | — | — | — |
| └ 12.1.204.24/29 | 8 | SOUTHWES34-204-24 | unknown | — | — | — |
| └ 12.1.204.32/29 | 8 | HEALTH-S93-204-32 | unknown | — | — | — |
| └ 12.1.204.40/29 | 8 | A21ST-CE53-204-40 | unknown | — | — | — |
| └ 12.1.204.48/29 | 8 | SEACOAST62-204-48 | unknown | — | — | — |
| └ 12.1.204.64/29 | 8 | SEACOAST62-204-64 | unknown | — | — | — |
| └ 12.1.204.72/29 | 8 | ALTIMA-H62-204-72 | unknown | — | — | — |
| └ 12.1.204.80/29 | 8 | BLOCK-LI88-204-80 | unknown | — | — | — |
| └ 12.1.204.88/29 | 8 | APOTEX-C14-204-88 | unknown | — | — | — |
| └ 12.1.204.96/29 | 8 | AVEVA-DR39-204-96 | unknown | — | — | — |
| └ 12.1.204.104/29 | 8 | COMMANDL71-204-104 | unknown | — | — | — |
| └ 12.1.204.112/28 | 16 | IPFONE-P69-204-112 | unknown | — | — | — |
| └ 12.1.204.128/29 | 8 | TATA-COM83-204-128 | unknown | — | — | — |
| └ 12.1.204.136/29 | 8 | ATT-MOBI31-204-136 | unknown | — | — | — |
| └ 12.1.204.144/29 | 8 | IPFONE-L92-204-144 | unknown | — | — | — |
| └ 12.1.204.152/29 | 8 | A00498PU73-204-152 | unknown | — | — | — |
| └ 12.1.204.160/29 | 8 | TERRABAN13-204-160 | unknown | — | — | — |
| └ 12.1.204.168/29 | 8 | DESIGN-D36-204-168 | unknown | — | — | — |
| └ 12.1.204.176/29 | 8 | USAGM149-204-176 | unknown | — | — | — |
| └ 12.1.204.184/29 | 8 | PRESIDEN23-204-184 | unknown | — | — | — |
| └ 12.1.204.192/26 | 64 | SAMSUNG-12-204-192 | unknown | — | — | — |
| └ 12.1.205.0/29 | 8 | RAM-SALE24-205-0 | unknown | — | — | — |
| └ 12.1.205.8/29 | 8 | METTEL-F62-205-8 | unknown | — | — | — |
| └ 12.1.205.16/29 | 8 | BOMNIN-A11-205-16 | unknown | — | — | — |
| └ 12.1.205.24/29 | 8 | QUIRCH-F63-205-24 | unknown | — | — | — |
| └ 12.1.205.32/29 | 8 | ACC-SUNW55-205-32 | unknown | — | — | — |
| └ 12.1.205.48/29 | 8 | TEVA-PHA51-205-48 | unknown | — | — | — |
| └ 12.1.205.56/29 | 8 | MR-GLASS75-205-56 | unknown | — | — | — |
| └ 12.1.205.64/29 | 8 | CONVIVA-84-205-64 | unknown | — | — | — |
| └ 12.1.205.72/29 | 8 | ULTA-INC53-205-72 | unknown | — | — | — |
| └ 12.1.205.80/29 | 8 | SOS-CHIL21-205-80 | unknown | — | — | — |
| └ 12.1.205.88/29 | 8 | THE-REMB30-205-88 | unknown | — | — | — |
| └ 12.1.205.104/29 | 8 | LEON-MED31-205-104 | unknown | — | — | — |
| └ 12.1.205.112/29 | 8 | BEANFIEL35-205-112 | unknown | — | — | — |
| └ 12.1.205.120/29 | 8 | IP-RIVER73-205-120 | unknown | — | — | — |
| └ 12.1.205.128/29 | 8 | VITAL-RE74-205-128 | unknown | — | — | — |
| └ 12.1.205.136/29 | 8 | COLONY-H74-205-136 | unknown | — | — | — |
| └ 12.1.205.144/29 | 8 | MARSH--M81-205-144 | unknown | — | — | — |
| └ 12.1.205.152/29 | 8 | MAE-VOLE82-205-152 | unknown | — | — | — |
| └ 12.1.205.160/29 | 8 | RTG-FURN61-205-160 | unknown | — | — | — |
| └ 12.1.205.168/29 | 8 | INTELLYS34-205-168 | unknown | — | — | — |
| └ 12.1.205.176/29 | 8 | ACC-FRON64-205-176 | unknown | — | — | — |
| └ 12.1.205.184/29 | 8 | COMMANDL45-205-184 | unknown | — | — | — |
| └ 12.1.205.192/29 | 8 | CITY-FUR11-205-192 | unknown | — | — | — |
| └ 12.1.205.200/29 | 8 | AMPERSAN22-205-200 | unknown | — | — | — |
| └ 12.1.205.208/29 | 8 | AIRESPRI45-205-208 | unknown | — | — | — |
| └ 12.1.205.216/29 | 8 | GATE-30171-205-216 | unknown | — | — | — |
| └ 12.1.205.224/27 | 32 | CHENEY-B17-205-224 | unknown | — | — | — |
| └ 12.1.206.0/28 | 16 | LOREN-CO55-206-0 | unknown | — | — | — |
| └ 12.1.206.16/29 | 8 | CROWN-PO72-206-16 | unknown | — | — | — |
| └ 12.1.206.24/29 | 8 | AIRESPRI72-206-24 | unknown | — | — | — |
| └ 12.1.206.32/29 | 8 | MONTESSO22-206-32 | unknown | — | — | — |
| └ 12.1.206.40/29 | 8 | GARDNER-39-206-40 | unknown | — | — | — |
| └ 12.1.206.48/29 | 8 | METTEL-B92-206-48 | unknown | — | — | — |
| └ 12.1.206.56/29 | 8 | SPARTAN-22-206-56 | unknown | — | — | — |
| └ 12.1.206.64/29 | 8 | WAL-MART73-206-64 | unknown | — | — | — |
| └ 12.1.206.72/29 | 8 | GRANITE-14-206-72 | unknown | — | — | — |
| └ 12.1.206.80/28 | 16 | SIX-CONT62-206-80 | unknown | — | — | — |
| └ 12.1.206.96/29 | 8 | CHARTER-83-206-96 | unknown | — | — | — |
| └ 12.1.206.104/29 | 8 | CBX-CONN11-206-104 | unknown | — | — | — |
| └ 12.1.206.112/29 | 8 | SANCREST13-206-112 | unknown | — | — | — |
| └ 12.1.206.120/29 | 8 | CROWN-PO14-206-120 | unknown | — | — | — |
| └ 12.1.206.128/29 | 8 | DOBBS-TI65-206-128 | unknown | — | — | — |
| └ 12.1.206.136/29 | 8 | NITEL-IN14-206-136 | unknown | — | — | — |
| └ 12.1.206.144/29 | 8 | GRANITE-92-206-144 | unknown | — | — | — |
| └ 12.1.206.152/29 | 8 | SCHOOL-D83-206-152 | unknown | — | — | — |
| └ 12.1.206.160/29 | 8 | DIAMOND-21-206-160 | unknown | — | — | — |
| └ 12.1.206.168/29 | 8 | NITEL-IN86-206-168 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
16,777,216 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 16,762,492 | >99% | 325,458 | |
| ISP proxyanonymizer | 8,704 | 0.05% | 6 | |
| Hosting | 4,608 | 0.03% | 17 | |
| Mobile | 1,412 | <0.01% | 122 |
Network & registry
Origin network
AS7018
US
- Name
- AT&T Enterprises, LLC
- Type
- Internet provider
- Registered
- Jul 30, 1996
- Domain
- att.com
- Website
- www.att.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- First seen
- Before our records
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7018 | ARIN | ATT_NET-TWELVE | MNT-AEL-360 | Jul 21, 2025 |
Whois
Registration for this announcement
- Range
- 12.
0. 0. 0/ 8 - Netname
- ATT
- Registrant
- AT&T Enterprises, LLC
- Organization
- AT&T Enterprises, LLC (AEL-360)
- Org address
- 208 S. Akard St., Dallas, TX, 75202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-12-0-0-0-1
- Parent
- NET-12-0-0-0-0
- Created
- Aug 23, 1983
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 23, 1983
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN