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@ |
| └ 12.1.61.96/28 | 16 | HENSON-F36-61-96 | unknown | — | — | — |
| └ 12.1.61.128/29 | 8 | TEXAN-CR22-61-128 | unknown | — | — | — |
| └ 12.1.61.160/29 | 8 | UNIVERSA61-61-160 | unknown | — | — | — |
| └ 12.1.61.168/29 | 8 | BEAUMONT51-61-168 | unknown | — | — | — |
| └ 12.1.61.176/29 | 8 | CALVARY-11-61-176 | unknown | — | — | — |
| └ 12.1.61.192/28 | 16 | OPTIMUS-41-61-192 | unknown | — | — | — |
| └ 12.1.61.208/28 | 16 | HIGHWAY-74-61-208 | unknown | — | — | — |
| └ 12.1.61.224/29 | 8 | EM-3-NET92-61-224 | unknown | — | — | — |
| └ 12.1.61.240/29 | 8 | GOW-COMM81-61-240 | unknown | — | — | — |
| └ 12.1.62.0/29 | 8 | NEW-HORI44-62-0 | unknown | — | — | — |
| └ 12.1.62.16/29 | 8 | CANAL-BA15-62-16 | unknown | — | — | — |
| └ 12.1.62.48/28 | 16 | MARRIOTT25-62-48 | unknown | — | — | — |
| └ 12.1.62.88/29 | 8 | LAKEWOOD923-62-88 | unknown | — | — | — |
| └ 12.1.62.128/29 | 8 | ACC-SCI-51-62-128 | unknown | — | — | — |
| └ 12.1.62.144/29 | 8 | METTEL-583-62-144 | unknown | — | — | — |
| └ 12.1.62.152/29 | 8 | METTEL-583-62-152 | unknown | — | — | — |
| └ 12.1.62.184/29 | 8 | ACC-KIRB25-62-184 | unknown | — | — | — |
| └ 12.1.62.192/29 | 8 | STATE-OF55-62-192 | unknown | — | — | — |
| └ 12.1.62.200/29 | 8 | NITEL-IN65-62-200 | unknown | — | — | — |
| └ 12.1.62.216/29 | 8 | BULLSEYE91-62-216 | unknown | — | — | — |
| └ 12.1.62.224/29 | 8 | FAMILY-C71-62-224 | unknown | — | — | — |
| └ 12.1.64.0/29 | 8 | UNITED-P31-64-0 | unknown | — | — | — |
| └ 12.1.64.8/29 | 8 | MATEO-LO64-64-8 | unknown | — | — | — |
| └ 12.1.64.16/29 | 8 | THE-DOCT75-64-16 | unknown | — | — | — |
| └ 12.1.64.24/29 | 8 | ACADIA-H61-64-24 | unknown | — | — | — |
| └ 12.1.64.32/29 | 8 | ACC-NOVA11-64-32 | unknown | — | — | — |
| └ 12.1.64.48/29 | 8 | WILLIAMS84-64-48 | unknown | — | — | — |
| └ 12.1.64.56/29 | 8 | METRO-OW65-64-56 | unknown | — | — | — |
| └ 12.1.64.64/29 | 8 | FJS-ENTE82-64-64 | unknown | — | — | — |
| └ 12.1.64.72/29 | 8 | DE-ANZA-83-64-72 | unknown | — | — | — |
| └ 12.1.64.80/29 | 8 | US-TELEP35-64-80 | unknown | — | — | — |
| └ 12.1.64.88/29 | 8 | ALLIED-T11-64-88 | unknown | — | — | — |
| └ 12.1.64.96/29 | 8 | MARRIOTT51-64-96 | unknown | — | — | — |
| └ 12.1.64.104/29 | 8 | MARRIOTT84-64-104 | unknown | — | — | — |
| └ 12.1.64.112/29 | 8 | GNLD-INT854-64-112 | unknown | — | — | — |
| └ 12.1.64.120/29 | 8 | ABC-SUPP22-64-120 | unknown | — | — | — |
| └ 12.1.64.128/29 | 8 | ACC-CROS54-64-128 | unknown | — | — | — |
| └ 12.1.64.136/29 | 8 | ACC-CROS54-64-136 | unknown | — | — | — |
| └ 12.1.64.144/29 | 8 | CITIBANK91-64-144 | unknown | — | — | — |
| └ 12.1.64.152/29 | 8 | ANCORA-H75-64-152 | unknown | — | — | — |
| └ 12.1.64.160/29 | 8 | IRVINE-M51-64-160 | unknown | — | — | — |
| └ 12.1.64.168/29 | 8 | AMERIPRI44-64-168 | unknown | — | — | — |
| └ 12.1.64.176/29 | 8 | COMCAST-24-64-176 | unknown | — | — | — |
| └ 12.1.64.184/29 | 8 | SPECTROT81-64-184 | unknown | — | — | — |
| └ 12.1.64.192/29 | 8 | AIRESPRI35-64-192 | unknown | — | — | — |
| └ 12.1.64.200/29 | 8 | ATT-NET-12-1-64-200-29 | unknown | — | — | — |
| └ 12.1.64.208/29 | 8 | NB-CORPO42-64-208 | unknown | — | — | — |
| └ 12.1.64.216/29 | 8 | JACOBS-F212-64-216 | unknown | — | — | — |
| └ 12.1.64.224/29 | 8 | ACC-YEN-81-64-224 | unknown | — | — | — |
| └ 12.1.64.232/29 | 8 | US-TELEP61-64-232 | unknown | — | — | — |
| └ 12.1.64.240/29 | 8 | HUDSON-P74-64-240 | unknown | — | — | — |
| └ 12.1.65.0/29 | 8 | ACC-MANC12-65-0 | unknown | — | — | — |
| └ 12.1.65.8/29 | 8 | TAWA-SUP70-65-8 | unknown | — | — | — |
| └ 12.1.65.16/29 | 8 | ATT-NET--12-1-65-16 | unknown | — | — | — |
| └ 12.1.65.120/29 | 8 | GREGORY-21-65-120 | unknown | — | — | — |
| └ 12.1.65.144/29 | 8 | SWITCH-T11-65-144 | unknown | — | — | — |
| └ 12.1.65.184/29 | 8 | SWITCH-T14-65-184 | unknown | — | — | — |
| └ 12.1.65.248/29 | 8 | VCOM-SOL64-65-248 | unknown | — | — | — |
| └ 12.1.66.8/29 | 8 | IRVINE-M51-66-8 | unknown | — | — | — |
| └ 12.1.66.16/29 | 8 | QUANTA-C63-66-16 | unknown | — | — | — |
| └ 12.1.66.24/29 | 8 | ACC-GENE54-66-24 | unknown | — | — | — |
| └ 12.1.66.32/29 | 8 | DEUTSCHE22-66-32 | unknown | — | — | — |
| └ 12.1.66.40/29 | 8 | DIALINK-81-66-40 | unknown | — | — | — |
| └ 12.1.66.56/29 | 8 | DEL-VALL53-66-56 | unknown | — | — | — |
| └ 12.1.66.64/29 | 8 | CITY-OF-81-66-64 | unknown | — | — | — |
| └ 12.1.66.72/29 | 8 | BEST-BUY11-66-72 | unknown | — | — | — |
| └ 12.1.66.80/28 | 16 | FOXCONN632-66-80 | unknown | — | — | — |
| └ 12.1.66.112/30 | 4 | JPMORGAN94-66-112 | unknown | — | — | — |
| └ 12.1.66.116/30 | 4 | JPMORGAN94-66-116 | unknown | — | — | — |
| └ 12.1.66.120/29 | 8 | ACC-ZIRC83-66-120 | unknown | — | — | — |
| └ 12.1.66.128/29 | 8 | US-TELEP65-66-128 | unknown | — | — | — |
| └ 12.1.66.136/29 | 8 | MERIPLEX54-66-136 | unknown | — | — | — |
| └ 12.1.66.144/29 | 8 | AIRESPRI35-66-144 | unknown | — | — | — |
| └ 12.1.66.152/29 | 8 | TECH-MAH60-66-152 | unknown | — | — | — |
| └ 12.1.66.160/28 | 16 | FORTESSA54-66-160 | unknown | — | — | — |
| └ 12.1.66.176/29 | 8 | MCGRATH-82-66-176 | unknown | — | — | — |
| └ 12.1.66.184/29 | 8 | JAY-PAUL81-66-184 | unknown | — | — | — |
| └ 12.1.66.192/29 | 8 | D-AND-T-55-66-192 | unknown | — | — | — |
| └ 12.1.66.200/29 | 8 | SARATOGA93-66-200 | unknown | — | — | — |
| └ 12.1.66.208/29 | 8 | ULTA-INC86-66-208 | unknown | — | — | — |
| └ 12.1.66.216/29 | 8 | US-TELEP76-66-216 | unknown | — | — | — |
| └ 12.1.66.224/29 | 8 | WAL-MART75-66-224 | unknown | — | — | — |
| └ 12.1.66.232/29 | 8 | CEPHEID-35-66-232 | unknown | — | — | — |
| └ 12.1.66.240/29 | 8 | US-TELEP14-66-240 | unknown | — | — | — |
| └ 12.1.66.248/29 | 8 | BONSALL-71-66-248 | unknown | — | — | — |
| └ 12.1.67.0/29 | 8 | ACC-FLOO64-67-0 | unknown | — | — | — |
| └ 12.1.67.8/29 | 8 | MASERGY-34-67-8 | unknown | — | — | — |
| └ 12.1.67.16/28 | 16 | WASTE-CO97-67-16 | unknown | — | — | — |
| └ 12.1.67.32/29 | 8 | LTA-RESE83-67-32 | unknown | — | — | — |
| └ 12.1.67.40/29 | 8 | SITIME-C61-67-40 | unknown | — | — | — |
| └ 12.1.67.48/29 | 8 | SITIME-C61-67-48 | unknown | — | — | — |
| └ 12.1.67.56/29 | 8 | ACC-PINN92-67-56 | unknown | — | — | — |
| └ 12.1.67.64/28 | 16 | AIRESPRI11-67-64 | unknown | — | — | — |
| └ 12.1.67.80/29 | 8 | ACC-CAPR35-67-80 | unknown | — | — | — |
| └ 12.1.67.104/29 | 8 | BIOMED-R71-67-104 | unknown | — | — | — |
| └ 12.1.67.128/29 | 8 | SJ-50-WE44-67-128 | unknown | — | — | — |
| └ 12.1.67.136/29 | 8 | FOUR-POI35-67-136 | unknown | — | — | — |
| └ 12.1.67.144/29 | 8 | PHIL-YEE10-67-144 | unknown | — | — | — |
| └ 12.1.67.152/29 | 8 | SWITCH-T14-67-152 | unknown | — | — | — |
| └ 12.1.67.160/29 | 8 | ACC-BEET33-67-160 | unknown | — | — | — |
| └ 12.1.67.168/29 | 8 | AAA-FURN42-67-168 | unknown | — | — | — |
| └ 12.1.67.176/28 | 16 | MARRIOTT85-67-176 | unknown | — | — | — |
| └ 12.1.67.192/28 | 16 | VCOM-SOL21-67-192 | unknown | — | — | — |
| └ 12.1.67.208/29 | 8 | ACC-PLAN84-67-208 | unknown | — | — | — |
| └ 12.1.67.216/29 | 8 | PACIFIC-28-67-216 | unknown | — | — | — |
| └ 12.1.67.224/29 | 8 | TANIMURA72-67-224 | unknown | — | — | — |
| └ 12.1.67.232/29 | 8 | TOPBUILD41-67-232 | unknown | — | — | — |
| └ 12.1.67.240/29 | 8 | TAWA-SUP92-67-240 | unknown | — | — | — |
| └ 12.1.67.248/29 | 8 | MOJOBREA45-67-248 | unknown | — | — | — |
| └ 12.1.68.0/27 | 32 | CAMCO-MA459-68-0 | unknown | — | — | — |
| └ 12.1.68.96/27 | 32 | ASC-PROC433-68-96 | unknown | — | — | — |
| └ 12.1.68.184/29 | 8 | GOLDEN-O41-68-184 | unknown | — | — | — |
| └ 12.1.68.192/27 | 32 | BUK-OPTI43-68-192 | unknown | — | — | — |
| └ 12.1.68.232/29 | 8 | WALSH-GR84-68-232 | unknown | — | — | — |
| └ 12.1.68.240/29 | 8 | H2O-LOGI749-68-240 | unknown | — | — | — |
| └ 12.1.69.32/29 | 8 | JWC-ENVI23-69-32 | unknown | — | — | — |
| └ 12.1.69.112/29 | 8 | ARC-BOAT42-69-112 | unknown | — | — | — |
| └ 12.1.69.168/29 | 8 | RBH-AERO42-69-168 | unknown | — | — | — |
| └ 12.1.69.176/29 | 8 | FULLERTO84-69-176 | unknown | — | — | — |
| └ 12.1.69.184/29 | 8 | METTEL-P61-69-184 | unknown | — | — | — |
| └ 12.1.69.192/29 | 8 | MEGAPATH54-69-192 | unknown | — | — | — |
| └ 12.1.69.208/29 | 8 | SWITCH-T75-69-208 | unknown | — | — | — |
| └ 12.1.69.216/29 | 8 | TARGET-C23-69-216 | unknown | — | — | — |
| └ 12.1.69.224/29 | 8 | THE-NORT85-69-224 | unknown | — | — | — |
| └ 12.1.70.0/29 | 8 | MAZDA-MO73-70-0 | unknown | — | — | — |
| └ 12.1.70.80/29 | 8 | NORTH-EA92-70-80 | unknown | — | — | — |
| └ 12.1.70.88/29 | 8 | ACC-BURB10-70-88 | unknown | — | — | — |
| └ 12.1.70.128/27 | 32 | CADENCE-47-70-128 | unknown | — | — | — |
| └ 12.1.70.160/29 | 8 | LANDJET931-70-160 | unknown | — | — | — |
| └ 12.1.70.168/29 | 8 | NEW-HORI35-70-168 | unknown | — | — | — |
| └ 12.1.70.176/29 | 8 | NTEGRATE45-70-176 | unknown | — | — | — |
| └ 12.1.70.184/29 | 8 | LEAN-ENG75-70-184 | unknown | — | — | — |
| └ 12.1.71.16/29 | 8 | MEGAGOOD55-71-16 | unknown | — | — | — |
| └ 12.1.71.32/28 | 16 | SOUTHERN63-71-32 | unknown | — | — | — |
| └ 12.1.71.48/29 | 8 | RIVERLAN64-71-48 | unknown | — | — | — |
| └ 12.1.71.56/29 | 8 | TARGET-C74-71-56 | unknown | — | — | — |
| └ 12.1.71.80/29 | 8 | T--T-TRU54-71-80 | unknown | — | — | — |
| └ 12.1.71.88/29 | 8 | EVENT-CA44-71-88 | unknown | — | — | — |
| └ 12.1.71.96/29 | 8 | ACC-ABOV84-71-96 | unknown | — | — | — |
| └ 12.1.71.104/29 | 8 | FARRISIL10-71-104 | unknown | — | — | — |
| └ 12.1.71.112/29 | 8 | YORBA-LI65-71-112 | unknown | — | — | — |
| └ 12.1.71.120/29 | 8 | CASITAS-15-71-120 | unknown | — | — | — |
| └ 12.1.71.128/27 | 32 | SOUTHLAN64-71-128 | unknown | — | — | — |
| └ 12.1.71.160/29 | 8 | STATE-OF85-71-160 | unknown | — | — | — |
| └ 12.1.71.168/29 | 8 | CROSS-AM20-71-168 | unknown | — | — | — |
| └ 12.1.71.176/29 | 8 | TELEXENT65-71-176 | unknown | — | — | — |
| └ 12.1.71.184/29 | 8 | KAIA1034-71-184 | unknown | — | — | — |
| └ 12.1.71.192/29 | 8 | FOREVER-81-71-192 | unknown | — | — | — |
| └ 12.1.71.224/28 | 16 | BRISTOL-72-71-224 | unknown | — | — | — |
| └ 12.1.71.240/28 | 16 | WINPIN-875-71-240 | unknown | — | — | — |
| └ 12.1.72.104/29 | 8 | MINDRAY-33-72-104 | unknown | — | — | — |
| └ 12.1.72.120/29 | 8 | DIALINK-64-72-120 | unknown | — | — | — |
| └ 12.1.72.192/28 | 16 | PENINSUL14-72-192 | unknown | — | — | — |
| └ 12.1.72.248/29 | 8 | THE-MAYN45-72-248 | unknown | — | — | — |
| └ 12.1.73.88/29 | 8 | UL-LLC428-73-88 | unknown | — | — | — |
| └ 12.1.73.96/27 | 32 | CALIFORN53-73-96 | unknown | — | — | — |
| └ 12.1.73.176/28 | 16 | KIOXIA-A31-73-176 | unknown | — | — | — |
| └ 12.1.74.40/29 | 8 | NETWORK-73-74-40 | unknown | — | — | — |
| └ 12.1.74.72/29 | 8 | SIDLEY-A12-74-72 | unknown | — | — | — |
| └ 12.1.74.80/29 | 8 | ACC-INCU35-74-80 | unknown | — | — | — |
| └ 12.1.74.88/29 | 8 | ADVANTEC953-74-88 | unknown | — | — | — |
| └ 12.1.75.192/29 | 8 | DIALINK-61-75-192 | unknown | — | — | — |
| └ 12.1.75.200/29 | 8 | APPIA-CO24-75-200 | unknown | — | — | — |
| └ 12.1.76.224/27 | 32 | QUANTA-M359-76-224 | unknown | — | — | — |
| └ 12.1.77.128/28 | 16 | CITY-OF-23-77-128 | unknown | — | — | — |
| └ 12.1.78.128/27 | 32 | MONTEREY45-78-128 | unknown | — | — | — |
| └ 12.1.78.160/29 | 8 | UTIMACO-81-78-160 | unknown | — | — | — |
| └ 12.1.78.192/27 | 32 | FAIRFIEL54-78-192 | unknown | — | — | — |
| └ 12.1.79.8/29 | 8 | COMCAST-25-79-8 | unknown | — | — | — |
| └ 12.1.79.96/29 | 8 | CONTINEN37-79-96 | unknown | — | — | — |
| └ 12.1.79.104/29 | 8 | CITY-OF-22-79-104 | unknown | — | — | — |
| └ 12.1.79.128/29 | 8 | ACC-DSTI15-79-128 | unknown | — | — | — |
| └ 12.1.79.136/29 | 8 | ACER-AME23-79-136 | unknown | — | — | — |
| └ 12.1.79.208/29 | 8 | GLOBAL-P75-79-208 | unknown | — | — | — |
| └ 12.1.79.224/28 | 16 | ACC-THE-31-79-224 | unknown | — | — | — |
| └ 12.1.80.8/29 | 8 | OHIO-IND44-80-8 | unknown | — | — | — |
| └ 12.1.80.24/29 | 8 | MI-HOMES35-80-24 | unknown | — | — | — |
| └ 12.1.80.32/29 | 8 | CHARTER-61-80-32 | unknown | — | — | — |
| └ 12.1.80.40/29 | 8 | GTT-COMM94-80-40 | unknown | — | — | — |
| └ 12.1.80.88/29 | 8 | NATIONAL54-80-88 | unknown | — | — | — |
| └ 12.1.80.96/29 | 8 | SWISS-VA52-80-96 | unknown | — | — | — |
| └ 12.1.80.104/29 | 8 | MARSH--M54-80-104 | unknown | — | — | — |
| └ 12.1.80.128/27 | 32 | AXENS-NO12-80-128 | unknown | — | — | — |
| └ 12.1.80.160/29 | 8 | OHIO-VAL57-80-160 | unknown | — | — | — |
| └ 12.1.80.168/29 | 8 | ATTSI-IN98-80-168 | unknown | — | — | — |
| └ 12.1.80.176/29 | 8 | MARIETTA31-80-176 | unknown | — | — | — |
| └ 12.1.80.184/29 | 8 | FRANKLIN53-80-184 | unknown | — | — | — |
| └ 12.1.80.192/29 | 8 | AMAZONCO10-80-192 | unknown | — | — | — |
| └ 12.1.80.204/30 | 4 | LOWES-CO33-80-204 | unknown | — | — | — |
| └ 12.1.80.208/29 | 8 | FRANKLIN54-80-208 | unknown | — | — | — |
| └ 12.1.80.224/29 | 8 | MEMBER-D73-80-224 | unknown | — | — | — |
| └ 12.1.80.232/29 | 8 | NETWORK-75-80-232 | unknown | — | — | — |
| └ 12.1.81.0/29 | 8 | PINNACLE25-81-0 | unknown | — | — | — |
| └ 12.1.81.8/29 | 8 | COMCAST-84-81-8 | unknown | — | — | — |
| └ 12.1.81.16/29 | 8 | IRVIN-AU84-81-16 | unknown | — | — | — |
| └ 12.1.81.24/29 | 8 | DSV-AS157-81-24 | unknown | — | — | — |
| └ 12.1.81.56/29 | 8 | UNITED-H32-81-56 | unknown | — | — | — |
| └ 12.1.81.104/29 | 8 | CIMARRON45-81-104 | unknown | — | — | — |
| └ 12.1.81.112/29 | 8 | LINWORTH52-81-112 | unknown | — | — | — |
| └ 12.1.81.120/29 | 8 | ONE-MEDI75-81-120 | 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