Data as of Nov 10, 2026
131.239.0.0/16
190 residential-proxy exits · 30 daysCrown Castle Fiber LLC · space held by Zayo Bandwidth
Residential-proxy exits
Proxy exits
190
0.29% of its addresses · 30 days
Always-on exits
29
15% of its exits
Spread
107 of 256
/24s with at least one exit
Providers
98
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
144K observations
- Residential
- Business
- Internet provider
- Unknown
/24s with the most always-on exits
Proxy providers listing exits
- 711Proxy
- 9Proxy
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- DataImpulse
- Datarama
- Decodo
- EVOPROXY
- EZProxies
- EnigmaProxy
- Evomi
- FLEETPROXY
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- IPFly
- IPMUSK
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- LudaxProxy
- MagneticProxy
- MangoProxy
- Maskify
- MoMoProxy
- MrScraper
- NSocks
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PROXYSCRAPE
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- Proxies.fo
- ProxiesVision
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RealProxy
- ResiProxies
- RoamProxy
- RolaProxy
- SPYDERPROXY_PREMIUM
- Shifter
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- VProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- WealthProxies
- YumiProxy
- ZENPROXY_LITE
- ZENPROXY_PREMIUM
Announcements
Nesting
More-specifics by size
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
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 131.239.0.0/24 since Jun 2024 | AS54772 | Business | Zayo Bandwidth | ||
| 131.239.1.0/24 since Jul 2024 | AS394607 | Business | Zayo Bandwidth | ||
| 131.239.2.0/24 since Apr 2024 | AS32278 | Residential | 1 | Zayo Bandwidth | |
| 131.239.3.0/24 since Mar 2024 | AS33001 | Business | Zayo Bandwidth | ||
| 131.239.4.0/24 since Apr 2024 | AS46887 | Unknown | 1 | Zayo Bandwidth | |
| 131.239.5.0/24 since Oct 2024 | AS31847 | Business | Zayo Bandwidth | ||
| 131.239.6.0/24 since Jul 2024 | AS53579 | Residential | 7 | Zayo Bandwidth | |
| 131.239.7.0/24 since Jun 2024 | AS46887 | Business | 10 | Zayo Bandwidth | |
| 131.239.8.0/22 since Dec 2022 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.12.0/22 since Nov 2021 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.15.0/24 since Nov 2021 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.17.0/24 since Jun 2011 | AS53721 | Hosting | Zayo Bandwidth | ||
| 131.239.18.0/23 since May 2023 | AS46887 | Internet provider | 1 1 always on | Zayo Bandwidth | |
| 131.239.18.0/24 since Jul 2022 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.20.0/22 since Feb 2022 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.24.0/22 since Feb 2022 | AS46887 | Internet provider | 3 | Zayo Bandwidth | |
| 131.239.28.0/24 since Oct 2025 | AS54268 | Business | 1 | Zayo Bandwidth | |
| 131.239.30.0/23 since May 2009 | AS31817 | Business | Zayo Bandwidth | ||
| 131.239.32.0/23 since Sep 2022 | AS46887 | Internet provider | 7 1 always on | Zayo Bandwidth | |
| 131.239.34.0/24 since Aug 2014 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.36.0/22 since Aug 2022 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.37.0/24 since Apr 2023 | AS395813 | Business | Zayo Bandwidth | ||
| 131.239.40.0/23 since Apr 2022 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.42.0/23 since Jul 2022 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.44.0/24 since Apr 2021 | AS46887 | Business | Zayo Bandwidth | ||
| 131.239.46.0/23 since May 2022 | AS46887 | Internet provider | 2 1 always on | Zayo Bandwidth | |
| 131.239.48.0/22 since Aug 2022 | AS46887 | Internet provider | 2 | Zayo Bandwidth | |
| 131.239.52.0/22 since Mar 2025 | AS46887 | Internet provider | 4 3 always on | Zayo Bandwidth | |
| 131.239.56.0/24 since Feb 2025 | AS46887 | Residential | Zayo Bandwidth | ||
| 131.239.57.0/24 since Sep 2011 | AS46887 | Residential | Zayo Bandwidth | ||
| 131.239.58.0/24 since Mar 2026 | AS19790 | Residential | 1 1 always on | Zayo Bandwidth | |
| 131.239.59.0/24 since Mar 2026 | AS18602 | Business | 1 | Zayo Bandwidth | |
| 131.239.61.0/24 since Jun 2016 | AS46887 | Business | Zayo Bandwidth | ||
| 131.239.62.0/23 since Dec 2021 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.64.0/22 since Mar 2022 | AS46887 | Internet provider | 4 1 always on | Zayo Bandwidth | |
| 131.239.68.0/24 since Nov 2021 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.69.0/24 since Oct 2022 | AS46887 | Internet provider | 2 1 always on | Zayo Bandwidth | |
| 131.239.70.0/23 since Nov 2021 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.72.0/24 since Nov 2021 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.73.0/24 since Nov 2021 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.74.0/24 since Nov 2021 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.75.0/24 since Nov 2021 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.76.0/24 since Nov 2021 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.78.0/23 since Nov 2021 | AS46887 | Internet provider | 2 | Zayo Bandwidth | |
| 131.239.80.0/20 since Nov 2021 | AS46887 | Internet provider | 7 2 always on | Zayo Bandwidth | |
| 131.239.82.0/24 since Jan 2022 | AS7170 | Business | Zayo Bandwidth | ||
| 131.239.96.0/22 since Jun 2022 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.100.0/24 since Feb 2022 | AS46887 | Internet provider | 2 1 always on | Zayo Bandwidth | |
| 131.239.101.0/24 since Feb 2022 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.102.0/24 since Dec 2022 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.103.0/24 since Aug 2023 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.104.0/21 since Jun 2022 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.112.0/20 since Jan 2022 | AS46887 | Internet provider | 15 1 always on | Zayo Bandwidth | |
| 131.239.132.0/23 since May 2022 | AS46887 | Internet provider | 6 | Zayo Bandwidth | |
| 131.239.134.0/23 since Jul 2022 | AS46887 | Internet provider | 3 | Zayo Bandwidth | |
| 131.239.136.0/21 since Nov 2021 | AS46887 | Internet provider | 3 | Zayo Bandwidth | |
| 131.239.139.0/24 since Feb 2023 | AS46887 | Business | 1 | Zayo Bandwidth | |
| 131.239.144.0/20 since May 2022 | AS46887 | Internet provider | 8 1 always on | Zayo Bandwidth | |
| 131.239.160.0/22 since Jun 2022 | AS46887 | Internet provider | 4 | Zayo Bandwidth | |
| 131.239.164.0/22 since Jan 2022 | AS46887 | Internet provider | 2 | Zayo Bandwidth | |
| 131.239.168.0/22 since Mar 2022 | AS46887 | Internet provider | 3 | Zayo Bandwidth | |
| 131.239.172.0/23 since Mar 2022 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.175.0/24 since Jul 2023 | AS11426 | Residential | Zayo Bandwidth | ||
| 131.239.176.0/22 since Nov 2021 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.177.0/24 since Jan 2022 | AS46887 | Residential | Zayo Bandwidth | ||
| 131.239.180.0/23 since Nov 2021 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.182.0/24 since Nov 2021 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.183.0/24 since Nov 2021 | AS46887 | Internet provider | 3 | Zayo Bandwidth | |
| 131.239.184.0/24 since Nov 2021 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.185.0/24 since Nov 2021 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.186.0/23 since Mar 2022 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.188.0/23 since Apr 2022 | AS46887 | Internet provider | 2 | Zayo Bandwidth | |
| 131.239.189.0/24 since May 2022 | AS46887 | Business | 1 | Zayo Bandwidth | |
| 131.239.190.0/23 since May 2022 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.192.0/22 since Jul 2022 | AS46887 | Internet provider | 2 | Zayo Bandwidth | |
| 131.239.196.0/23 since Apr 2025 | AS46887 | Internet provider | 1 1 always on | Zayo Bandwidth | |
| 131.239.198.0/24 since Nov 2021 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.199.0/24 since Dec 2021 | AS46887 | Internet provider | 1 | Zayo Bandwidth | |
| 131.239.200.0/21 since Nov 2021 | AS46887 | Internet provider | 9 1 always on | Zayo Bandwidth | |
| 131.239.208.0/22 since Aug 2022 | AS46887 | Internet provider | 3 | Zayo Bandwidth | |
| 131.239.212.0/22 since Oct 2022 | AS46887 | Internet provider | 4 1 always on | Zayo Bandwidth | |
| 131.239.216.0/22 since Sep 2022 | AS46887 | Internet provider | 3 | Zayo Bandwidth | |
| 131.239.220.0/23 since Oct 2022 | AS46887 | Internet provider | 2 1 always on | Zayo Bandwidth | |
| 131.239.222.0/23 since Nov 2022 | AS46887 | Internet provider | 4 | Zayo Bandwidth | |
| 131.239.224.0/22 since Oct 2022 | AS46887 | Internet provider | 5 1 always on | Zayo Bandwidth | |
| 131.239.228.0/22 since Oct 2022 | AS46887 | Internet provider | Zayo Bandwidth | ||
| 131.239.232.0/22 since Jan 2023 | AS46887 | Internet provider | 4 1 always on | Zayo Bandwidth | |
| 131.239.236.0/22 since Dec 2022 | AS46887 | Internet provider | 3 | Zayo Bandwidth | |
| 131.239.240.0/22 since Jan 2023 | AS46887 | Internet provider | 5 2 always on | Zayo Bandwidth | |
| 131.239.244.0/22 since Feb 2023 | AS46887 | Internet provider | 15 5 always on | Zayo Bandwidth | |
| 131.239.248.0/22 since Feb 2023 | AS46887 | Internet provider | 4 1 always on | Zayo Bandwidth |
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 |
|---|---|---|---|---|---|---|
| 131.239.0.0/16 | 65,536 | ZAYO-CCF-131-239-0-0 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Feb 6, 1989 | abuse@ |
| └ 131.239.92.224/28 | 16 | LTF-LT-210-131-239-92-224-28 | unknown | — | — | — |
| └ 131.239.92.240/29 | 8 | NET-CCF---131-239-92-240-29 | unknown | — | — | — |
| └ 131.239.92.248/29 | 8 | LTF--131-239-92-248-29 | unknown | — | — | — |
| └ 131.239.93.0/30 | 4 | NET-Z-CCF--131-239-93-0-30 | unknown | — | — | — |
| └ 131.239.93.4/30 | 4 | NET-Z-CCF--131-239-93-4-30 | unknown | — | — | — |
| └ 131.239.93.8/29 | 8 | LTF--131-239-93-8-29 | unknown | — | — | — |
| └ 131.239.93.16/28 | 16 | LTF--131-239-93-16-28 | unknown | — | — | — |
| └ 131.239.93.100/30 | 4 | NET-CCF-0-131-239-93-100-30 | unknown | — | — | — |
| └ 131.239.93.104/29 | 8 | NET-CCF--131-239-93-104-29 | unknown | — | — | — |
| └ 131.239.93.112/29 | 8 | LTF--131-239-93-112-29 | unknown | — | — | — |
| └ 131.239.93.120/29 | 8 | LTF--131-239-93-120-29 | unknown | — | — | — |
| └ 131.239.93.132/30 | 4 | NET-Z-CCF--131-239-93-132-30 | unknown | — | — | — |
| └ 131.239.93.136/29 | 8 | LTF--131-239-93-136-29 | unknown | — | — | — |
| └ 131.239.93.152/29 | 8 | NET-CCF--LT-210-131-239-93-152-29 | unknown | — | — | — |
| └ 131.239.93.192/29 | 8 | NET-Z-CCF--131-239-93-192-29 | unknown | — | — | — |
| └ 131.239.93.200/29 | 8 | LTF--131-239-93-200-29 | unknown | — | — | — |
| └ 131.239.93.208/29 | 8 | LTF--131-239-93-208-29 | unknown | — | — | — |
| └ 131.239.93.216/29 | 8 | LTF-0-131-239-93-216-29 | unknown | — | — | — |
| └ 131.239.93.224/29 | 8 | LTF-LIFE-0065-131-239-93-224-29 | unknown | — | — | — |
| └ 131.239.93.232/30 | 4 | NET-CCF---131-239-93-232-30 | unknown | — | — | — |
| └ 131.239.93.240/29 | 8 | LTF-0-131-239-93-240-29 | unknown | — | — | — |
| └ 131.239.93.248/29 | 8 | NET-131-239-93-248-29 | unknown | — | — | — |
| └ 131.239.94.0/27 | 32 | LTF-0-131-239-94-0-27 | unknown | — | — | — |
| └ 131.239.94.32/29 | 8 | LTF--131-239-94-32-29 | unknown | — | — | — |
| └ 131.239.94.40/29 | 8 | LTF-0-131-239-94-40-29 | unknown | — | — | — |
| └ 131.239.94.48/29 | 8 | LTF--131-239-94-48-29 | unknown | — | — | — |
| └ 131.239.94.56/29 | 8 | NET-CCF--0-131-239-94-56-29 | unknown | — | — | — |
| └ 131.239.94.64/29 | 8 | LTF-0-131-239-94-64-29 | unknown | — | — | — |
| └ 131.239.94.72/29 | 8 | LTF-0-131-239-94-72-29 | unknown | — | — | — |
| └ 131.239.94.80/29 | 8 | LTF--131-239-94-80-29 | unknown | — | — | — |
| └ 131.239.94.96/29 | 8 | LTF--131-239-94-96-29 | unknown | — | — | — |
| └ 131.239.94.104/29 | 8 | NET-CCF--131-239-94-104-29 | unknown | — | — | — |
| └ 131.239.94.136/29 | 8 | LTF-0-131-239-94-136-29 | unknown | — | — | — |
| └ 131.239.94.144/28 | 16 | LTF-0-131-239-94-144-28 | unknown | — | — | — |
| └ 131.239.94.160/29 | 8 | LTF-0-131-239-94-160-29 | unknown | — | — | — |
| └ 131.239.94.168/29 | 8 | NET-CCF--0-131-239-94-168-29 | unknown | — | — | — |
| └ 131.239.94.176/28 | 16 | LTF--131-239-94-176-28 | unknown | — | — | — |
| └ 131.239.94.192/29 | 8 | NET-CCF--131-239-94-192-29 | unknown | — | — | — |
| └ 131.239.94.200/29 | 8 | LTF-0-131-239-94-200-29 | unknown | — | — | — |
| └ 131.239.94.208/29 | 8 | LTF-0-131-239-94-208-29 | unknown | — | — | — |
| └ 131.239.94.216/29 | 8 | NET-CCF-0-131-239-94-216-29 | unknown | — | — | — |
| └ 131.239.94.224/29 | 8 | NET-CCF-0-131-239-94-224-29 | unknown | — | — | — |
| └ 131.239.94.232/29 | 8 | NET-CCF--LT-210-131-239-94-232-29 | unknown | — | — | — |
| └ 131.239.94.240/29 | 8 | LTF--131-239-94-240-29 | unknown | — | — | — |
| └ 131.239.94.252/30 | 4 | NET-CCF---131-239-94-252-30 | unknown | — | — | — |
| └ 131.239.95.32/29 | 8 | NET-CCF---131-239-95-32-29 | unknown | — | — | — |
| └ 131.239.95.40/29 | 8 | NET-CCF---131-239-95-40-29 | unknown | — | — | — |
| └ 131.239.95.56/30 | 4 | NET-CCF--131-239-95-56-30 | unknown | — | — | — |
| └ 131.239.95.64/29 | 8 | NET-CCF---131-239-95-64-29 | unknown | — | — | — |
| └ 131.239.95.72/30 | 4 | NET-CCF--131-239-95-72-30 | unknown | — | — | — |
| └ 131.239.95.76/30 | 4 | NET-CCF--131-239-95-76-30 | unknown | — | — | — |
| └ 131.239.95.144/29 | 8 | NET-CCF--0-131-239-95-144-29 | unknown | — | — | — |
| └ 131.239.95.152/30 | 4 | NET-CCF--LT-210-131-239-95-152-30 | unknown | — | — | — |
| └ 131.239.95.168/29 | 8 | LTF--131-239-95-168-29 | unknown | — | — | — |
| └ 131.239.95.176/29 | 8 | LTF--131-239-95-176-29 | unknown | — | — | — |
| └ 131.239.95.192/29 | 8 | LTF-0-131-239-95-192-29 | unknown | — | — | — |
| └ 131.239.95.200/29 | 8 | LTF-0-131-239-95-200-29 | unknown | — | — | — |
| └ 131.239.95.208/30 | 4 | NET-Z-CCF--131-239-95-208-30 | unknown | — | — | — |
| └ 131.239.95.216/29 | 8 | LTF-0-131-239-95-216-29 | unknown | — | — | — |
| └ 131.239.95.224/29 | 8 | LTF-LT-422-131-239-95-224-29 | unknown | — | — | — |
| └ 131.239.95.232/29 | 8 | LTF-LT-422-131-239-95-232-29 | unknown | — | — | — |
| └ 131.239.95.240/29 | 8 | LTF-0-131-239-95-240-29 | unknown | — | — | — |
| └ 131.239.95.248/29 | 8 | LTF-LT-422-131-239-95-248-29 | unknown | — | — | — |
| └ 131.239.96.128/29 | 8 | LTF-0-131-239-96-128-29 | unknown | — | — | — |
| └ 131.239.96.136/29 | 8 | NET-CCF---131-239-96-136-29 | unknown | — | — | — |
| └ 131.239.96.144/29 | 8 | LTF-0-131-239-96-144-29 | unknown | — | — | — |
| └ 131.239.96.152/29 | 8 | NET-CCF-0-131-239-96-152-29 | unknown | — | — | — |
| └ 131.239.96.160/29 | 8 | LTF-0-131-239-96-160-29 | unknown | — | — | — |
| └ 131.239.96.168/30 | 4 | NET-CCF--0-131-239-96-168-30 | unknown | — | — | — |
| └ 131.239.96.172/30 | 4 | NET-CCF---131-239-96-172-30 | unknown | — | — | — |
| └ 131.239.96.184/29 | 8 | LTF--131-239-96-184-29 | unknown | — | — | — |
| └ 131.239.96.192/27 | 32 | LTF--131-239-96-192-27 | unknown | — | — | — |
| └ 131.239.96.224/29 | 8 | LTF--131-239-96-224-29 | unknown | — | — | — |
| └ 131.239.96.232/29 | 8 | LTF--131-239-96-232-29 | unknown | — | — | — |
| └ 131.239.96.240/29 | 8 | LTF--131-239-96-240-29 | unknown | — | — | — |
| └ 131.239.96.252/30 | 4 | NET-CCF---131-239-96-252-30 | unknown | — | — | — |
| └ 131.239.97.0/29 | 8 | LTF--131-239-97-0-29 | unknown | — | — | — |
| └ 131.239.97.8/29 | 8 | NET-CCF--0-131-239-97-8-29 | unknown | — | — | — |
| └ 131.239.97.16/29 | 8 | NET-CCF-LT-747-131-239-97-16-29 | unknown | — | — | — |
| └ 131.239.97.24/29 | 8 | NET-CCF-0-131-239-97-24-29 | unknown | — | — | — |
| └ 131.239.97.32/30 | 4 | NET-CCF---131-239-97-32-30 | unknown | — | — | — |
| └ 131.239.97.36/30 | 4 | NET-CCF--LT-063-131-239-97-36-30 | unknown | — | — | — |
| └ 131.239.97.48/30 | 4 | NET-CCF---131-239-97-48-30 | unknown | — | — | — |
| └ 131.239.97.52/30 | 4 | NET-CCF---131-239-97-52-30 | unknown | — | — | — |
| └ 131.239.97.56/29 | 8 | LTF-0-131-239-97-56-29 | unknown | — | — | — |
| └ 131.239.97.64/29 | 8 | LTF--131-239-97-64-29 | unknown | — | — | — |
| └ 131.239.97.72/29 | 8 | LTF--131-239-97-72-29 | unknown | — | — | — |
| └ 131.239.97.80/28 | 16 | LTF--131-239-97-80-28 | unknown | — | — | — |
| └ 131.239.97.96/29 | 8 | LTF--131-239-97-96-29 | unknown | — | — | — |
| └ 131.239.97.104/29 | 8 | NET-Z-CCF--131-239-97-104-29 | unknown | — | — | — |
| └ 131.239.97.112/29 | 8 | NET-Z-CCF--131-239-97-112-29 | unknown | — | — | — |
| └ 131.239.97.120/29 | 8 | NET-Z-CCF--131-239-97-120-29 | unknown | — | — | — |
| └ 131.239.97.136/29 | 8 | NET-Z-CCF--131-239-97-136-29 | unknown | — | — | — |
| └ 131.239.97.144/29 | 8 | LTF--131-239-97-144-29 | unknown | — | — | — |
| └ 131.239.97.152/29 | 8 | LTF--131-239-97-152-29 | unknown | — | — | — |
| └ 131.239.97.160/29 | 8 | LTF--131-239-97-160-29 | unknown | — | — | — |
| └ 131.239.97.168/29 | 8 | NET-Z-CCF--131-239-97-168-29 | unknown | — | — | — |
| └ 131.239.97.184/29 | 8 | LTF--131-239-97-184-29 | unknown | — | — | — |
| └ 131.239.97.192/29 | 8 | NET-Z-CCF-0-131-239-97-192-29 | unknown | — | — | — |
| └ 131.239.97.208/29 | 8 | LTF-0-131-239-97-208-29 | unknown | — | — | — |
| └ 131.239.97.216/29 | 8 | NET-Z-CCF--131-239-97-216-29 | unknown | — | — | — |
| └ 131.239.97.232/29 | 8 | NET-CCF--131-239-97-232-29 | unknown | — | — | — |
| └ 131.239.97.240/28 | 16 | LTF--131-239-97-240-28 | unknown | — | — | — |
| └ 131.239.98.0/29 | 8 | NET-Z-CCF-0-131-239-98-0-29 | unknown | — | — | — |
| └ 131.239.98.8/29 | 8 | LTF-0-131-239-98-8-29 | unknown | — | — | — |
| └ 131.239.98.16/28 | 16 | LTF--131-239-98-16-28 | unknown | — | — | — |
| └ 131.239.98.32/29 | 8 | LTF--131-239-98-32-29 | unknown | — | — | — |
| └ 131.239.98.40/29 | 8 | NET-CCF--131-239-98-40-29 | unknown | — | — | — |
| └ 131.239.98.48/29 | 8 | LTF-0-131-239-98-48-29 | unknown | — | — | — |
| └ 131.239.98.56/29 | 8 | LTF--131-239-98-56-29 | unknown | — | — | — |
| └ 131.239.98.64/29 | 8 | LTF--131-239-98-64-29 | unknown | — | — | — |
| └ 131.239.98.72/29 | 8 | LTF--131-239-98-72-29 | unknown | — | — | — |
| └ 131.239.98.80/29 | 8 | LTF--131-239-98-80-29 | unknown | — | — | — |
| └ 131.239.98.88/29 | 8 | LTF--131-239-98-88-29 | unknown | — | — | — |
| └ 131.239.98.96/29 | 8 | NET-Z-CCF-0-131-239-98-96-29 | unknown | — | — | — |
| └ 131.239.98.104/29 | 8 | LTF--131-239-98-104-29 | unknown | — | — | — |
| └ 131.239.98.112/29 | 8 | NET-Z-CCF--131-239-98-112-29 | unknown | — | — | — |
| └ 131.239.98.120/29 | 8 | NET-Z-CCF--131-239-98-120-29 | unknown | — | — | — |
| └ 131.239.98.128/29 | 8 | NET-Z-CCF--131-239-98-128-29 | unknown | — | — | — |
| └ 131.239.98.136/30 | 4 | NET-CCF---131-239-98-136-30 | unknown | — | — | — |
| └ 131.239.98.140/30 | 4 | NET-CCF---131-239-98-140-30 | unknown | — | — | — |
| └ 131.239.98.144/29 | 8 | NET-CCF---131-239-98-144-29 | unknown | — | — | — |
| └ 131.239.98.152/29 | 8 | LTF--131-239-98-152-29 | unknown | — | — | — |
| └ 131.239.98.168/29 | 8 | NET-Z-CCF-0-131-239-98-168-29 | unknown | — | — | — |
| └ 131.239.98.176/29 | 8 | LTF-0-131-239-98-176-29 | unknown | — | — | — |
| └ 131.239.98.184/29 | 8 | LTF--131-239-98-184-29 | unknown | — | — | — |
| └ 131.239.98.192/29 | 8 | NET-Z-CCF-0-131-239-98-192-29 | unknown | — | — | — |
| └ 131.239.98.200/29 | 8 | NET-Z-CCF--131-239-98-200-29 | unknown | — | — | — |
| └ 131.239.98.208/29 | 8 | NET-Z-CCF-0-131-239-98-208-29 | unknown | — | — | — |
| └ 131.239.98.216/29 | 8 | LTF-0-131-239-98-216-29 | unknown | — | — | — |
| └ 131.239.98.224/29 | 8 | NET-CCF-LT-063-131-239-98-224-29 | unknown | — | — | — |
| └ 131.239.98.232/29 | 8 | LTF-0-131-239-98-232-29 | unknown | — | — | — |
| └ 131.239.98.240/29 | 8 | LTF-0-131-239-98-240-29 | unknown | — | — | — |
| └ 131.239.98.248/29 | 8 | LTF-0-131-239-98-248-29 | unknown | — | — | — |
| └ 131.239.99.24/29 | 8 | LTF--131-239-99-24-29 | unknown | — | — | — |
| └ 131.239.99.32/29 | 8 | LTF--131-239-99-32-29 | unknown | — | — | — |
| └ 131.239.99.48/29 | 8 | LTF-0-131-239-99-48-29 | unknown | — | — | — |
| └ 131.239.99.56/29 | 8 | LTF--131-239-99-56-29 | unknown | — | — | — |
| └ 131.239.99.64/29 | 8 | LTF-0-131-239-99-64-29 | unknown | — | — | — |
| └ 131.239.99.72/29 | 8 | LTF--131-239-99-72-29 | unknown | — | — | — |
| └ 131.239.99.80/29 | 8 | LTF--131-239-99-80-29 | unknown | — | — | — |
| └ 131.239.99.88/29 | 8 | LTF--131-239-99-88-29 | unknown | — | — | — |
| └ 131.239.99.96/30 | 4 | NET-Z-CCF-0-131-239-99-96-30 | unknown | — | — | — |
| └ 131.239.99.100/30 | 4 | NET-CCF--0-131-239-99-100-30 | unknown | — | — | — |
| └ 131.239.99.104/29 | 8 | NET-Z-CCF--131-239-99-104-29 | unknown | — | — | — |
| └ 131.239.99.112/29 | 8 | NET-Z-CCF-0-131-239-99-112-29 | unknown | — | — | — |
| └ 131.239.99.120/29 | 8 | NET-Z-CCF--131-239-99-120-29 | unknown | — | — | — |
| └ 131.239.99.128/28 | 16 | LTF--131-239-99-128-28 | unknown | — | — | — |
| └ 131.239.99.152/29 | 8 | LTF--131-239-99-152-29 | unknown | — | — | — |
| └ 131.239.99.160/29 | 8 | LTF--131-239-99-160-29 | unknown | — | — | — |
| └ 131.239.99.168/29 | 8 | LTF--131-239-99-168-29 | unknown | — | — | — |
| └ 131.239.99.184/29 | 8 | NET-Z-CCF--131-239-99-184-29 | unknown | — | — | — |
| └ 131.239.99.196/30 | 4 | NET-CCF--131-239-99-196-30 | unknown | — | — | — |
| └ 131.239.99.200/29 | 8 | LTF--131-239-99-200-29 | unknown | — | — | — |
| └ 131.239.99.208/29 | 8 | NET-CCF--131-239-99-208-29 | unknown | — | — | — |
| └ 131.239.99.216/29 | 8 | NET-131-239-99-216-29 | unknown | — | — | — |
| └ 131.239.99.232/29 | 8 | LTF--131-239-99-232-29 | unknown | — | — | — |
| └ 131.239.99.240/29 | 8 | LTF--131-239-99-240-29 | unknown | — | — | — |
| └ 131.239.99.248/29 | 8 | LTF--131-239-99-248-29 | unknown | — | — | — |
| └ 131.239.100.32/29 | 8 | LTF-0-131-239-100-32-29 | unknown | — | — | — |
| └ 131.239.100.48/29 | 8 | LTF-0-131-239-100-48-29 | unknown | — | — | — |
| └ 131.239.100.56/30 | 4 | NET-CCF---131-239-100-56-30 | unknown | — | — | — |
| └ 131.239.100.64/29 | 8 | NET-0-131-239-100-64-29 | unknown | — | — | — |
| └ 131.239.100.76/30 | 4 | NET-Z-CCF--131-239-100-76-30 | unknown | — | — | — |
| └ 131.239.100.80/29 | 8 | LTF-0-131-239-100-80-29 | unknown | — | — | — |
| └ 131.239.100.88/29 | 8 | NET-Z-CCF--131-239-100-88-29 | unknown | — | — | — |
| └ 131.239.100.100/30 | 4 | NET-CCF-0-131-239-100-100-30 | unknown | — | — | — |
| └ 131.239.100.104/29 | 8 | NET-CCF--131-239-100-104-29 | unknown | — | — | — |
| └ 131.239.100.116/30 | 4 | NET-CCF--131-239-100-116-30 | unknown | — | — | — |
| └ 131.239.100.120/29 | 8 | LTF-0-131-239-100-120-29 | unknown | — | — | — |
| └ 131.239.100.128/25 | 128 | LTF--131-239-100-128-25 | unknown | — | — | — |
| └ 131.239.101.0/30 | 4 | NET-CCF-0-131-239-101-0-30 | unknown | — | — | — |
| └ 131.239.101.8/29 | 8 | NET-0-131-239-101-8-29 | unknown | — | — | — |
| └ 131.239.101.16/28 | 16 | LTF--131-239-101-16-28 | unknown | — | — | — |
| └ 131.239.101.32/29 | 8 | NET-0-131-239-101-32-29 | unknown | — | — | — |
| └ 131.239.101.48/30 | 4 | NET-CCF--RED-COATS-INC-131-239-101-48-30 | unknown | — | — | — |
| └ 131.239.101.52/30 | 4 | NET-CCF---131-239-101-52-30 | unknown | — | — | — |
| └ 131.239.101.56/29 | 8 | LTF-0-131-239-101-56-29 | unknown | — | — | — |
| └ 131.239.101.64/29 | 8 | LTF-0-131-239-101-64-29 | unknown | — | — | — |
| └ 131.239.101.72/30 | 4 | NET-0-131-239-101-72-30 | unknown | — | — | — |
| └ 131.239.101.76/30 | 4 | NET-Z-CCF-0-131-239-101-76-30 | unknown | — | — | — |
| └ 131.239.101.88/29 | 8 | LTF--131-239-101-88-29 | unknown | — | — | — |
| └ 131.239.101.104/29 | 8 | LTF-0-131-239-101-104-29 | unknown | — | — | — |
| └ 131.239.101.112/30 | 4 | NET-CCF--131-239-101-112-30 | unknown | — | — | — |
| └ 131.239.101.116/30 | 4 | NET-CCF--0-131-239-101-116-30 | unknown | — | — | — |
| └ 131.239.101.128/29 | 8 | NET-Z-CCF-0-131-239-101-128-29 | unknown | — | — | — |
| └ 131.239.101.144/29 | 8 | NET-CCF--0-131-239-101-144-29 | unknown | — | — | — |
| └ 131.239.101.152/29 | 8 | NET-CCF---131-239-101-152-29 | unknown | — | — | — |
| └ 131.239.101.172/30 | 4 | NET-CCF--0-131-239-101-172-30 | unknown | — | — | — |
| └ 131.239.101.176/28 | 16 | NET-CCF---131-239-101-176-28 | unknown | — | — | — |
| └ 131.239.101.192/29 | 8 | NET-CCF--0-131-239-101-192-29 | unknown | — | — | — |
| └ 131.239.101.200/29 | 8 | NET-CCF--SILVERIP-COMM-131-239-101-200-29 | unknown | — | — | — |
| └ 131.239.101.208/28 | 16 | NET-CCF---131-239-101-208-28 | unknown | — | — | — |
| └ 131.239.101.224/30 | 4 | NET-CCF--0-131-239-101-224-30 | unknown | — | — | — |
| └ 131.239.101.228/30 | 4 | NET-CCF--0-131-239-101-228-30 | unknown | — | — | — |
| └ 131.239.101.232/30 | 4 | NET-CCF---131-239-101-232-30 | unknown | — | — | — |
| └ 131.239.101.236/30 | 4 | NET-CCF---131-239-101-236-30 | unknown | — | — | — |
| └ 131.239.101.240/29 | 8 | NET-CCF--0-131-239-101-240-29 | unknown | — | — | — |
| └ 131.239.101.248/30 | 4 | NET-CCF---131-239-101-248-30 | unknown | — | — | — |
| └ 131.239.101.252/30 | 4 | NET-CCF---131-239-101-252-30 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
65,536 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 54,928 | 84% | 217 | |
| Internet provider | 7,936 | 12% | 20 | |
| Business | 2,160 | 3.3% | 11 | |
| Hosting | 256 | 0.39% | 1 | |
| Unknown | 256 | 0.39% | 1 |
Network & registry
Origin network
AS46887
US
- Name
- Crown Castle Fiber LLC
- Type
- Internet provider
- Registered
- Apr 13, 2009
- Domain
- zayo.com
- Website
- www.crowncastle.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Nov 2021 · 5.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2021
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46887 | RADB | Crown Castle Direct | MAINT-AS27506 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 131.239.29.0/24 | AS53461 | RADB | Comcast Cable Communications, Inc. | MAINT-AS7922 | Nov 13, 2023 |
| 131.239.60.0/24 | AS46887 | RADB | Crown Castle Fiber LLC | MAINT-AS27506 | Sep 2, 2025 |
Whois
Registration for this announcement
- Range
- 131.
239. 0. 0/ 16 - Netname
- ZAYO-CCF-131-239-0-0
- Registrant
- Zayo Bandwidth
- Organization
- Zayo Bandwidth (ZAYOB)
- Org address
- 1401 Wynkoop St., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-131-239-0-0-1
- Parent
- NET-131-0-0-0-0
- Created
- Feb 6, 1989
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 6, 1989
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zayo. com - Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN