Data as of Nov 3, 2026
Autonomous system
AS40230
Columbus Telephone Company
Announces 13,056 addresses in 54 prefixes. None of it is anonymizer space.
Type
Internet provider
US
Proxy activity, 30 days
67 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 12.10.107.0/24 since Jan 2018 | Residential | 7 3 always on | AT&T Enterprises, LLC via Columbus Telephone Company | |
| 12.10.108.0/24 since Dec 2024 | Residential | AT&T Enterprises, LLC via Columbus Telephone Company | ||
| 12.14.246.0/24 since Dec 2024 | Residential | AT&T Enterprises, LLC via Columbus Telephone Company | ||
| 12.28.54.0/24 since Apr 2021 | Residential | AT&T Enterprises, LLC via Columbus Telephone Company | ||
| 12.35.115.0/24 since Jun 2019 | Residential | AT&T Enterprises, LLC via Columbus Telephone Company | ||
| 12.104.193.0/24 since Dec 2024 | Residential | AT&T Enterprises, LLC via Columbus Telephone Company | ||
| 12.162.82.0/24 since Dec 2024 | Residential | AT&T Enterprises, LLC via Columbus Telephone Company | ||
| 12.162.83.0/24 since Dec 2024 | Residential | AT&T Enterprises, LLC via Columbus Telephone Company | ||
| 12.199.50.0/24 since Apr 2021 | Residential | 1 | AT&T Enterprises, LLC via Columbus Telephone Company | |
| 12.205.14.0/24 since Apr 2021 | Residential | AT&T Enterprises, LLC via Columbus Telephone Company | ||
| 12.216.55.0/24 since Dec 2024 | Residential | AT&T Enterprises, LLC via Columbus Telephone Company | ||
| 104.143.48.0/20 since Sep 2014 | Residential | 27 1 always on | ||
| 104.143.48.0/24 since Aug 2014 | Residential | |||
| 104.143.49.0/24 since Aug 2014 | Residential | 2 | ||
| 104.143.50.0/24 since Aug 2014 | Residential | 2 | ||
| 104.143.51.0/24 since Aug 2014 | Residential | 5 1 always on | ||
| 104.143.52.0/24 since Aug 2014 | Residential | 4 | ||
| 104.143.53.0/24 since Aug 2014 | Residential | 1 | ||
| 104.143.54.0/24 since Aug 2014 | Residential | 6 | ||
| 104.143.55.0/24 since Aug 2014 | Residential | 3 | ||
| 104.143.56.0/24 since Aug 2014 | Residential | |||
| 104.143.57.0/24 since Aug 2014 | Residential | |||
| 104.143.58.0/24 since Aug 2014 | Residential | 1 | ||
| 104.143.59.0/24 since Aug 2014 | Residential | |||
| 104.143.60.0/24 since Aug 2014 | Residential | |||
| 104.143.61.0/24 since Aug 2014 | Residential | |||
| 104.143.62.0/24 since Aug 2014 | Residential | 3 | ||
| 104.143.63.0/24 since Aug 2014 | Residential | |||
| 162.0.128.0/20 since Dec 2024 | Residential | 1 | ||
| 162.0.128.0/24 since Dec 2024 | Residential | |||
| 162.0.129.0/24 since Apr 2025 | Residential | 1 | ||
| 162.0.130.0/24 since Apr 2025 | Residential | |||
| 162.0.131.0/24 since Apr 2025 | Residential | |||
| 162.0.132.0/24 since Apr 2025 | Residential | |||
| 162.0.133.0/24 since Apr 2025 | Residential | |||
| 162.0.134.0/24 since Apr 2025 | Residential | |||
| 162.0.135.0/24 since Apr 2025 | Residential | |||
| 162.0.136.0/24 since Apr 2025 | Residential | |||
| 162.0.137.0/24 since Apr 2025 | Residential | |||
| 162.0.138.0/24 since Apr 2025 | Residential | |||
| 162.0.139.0/24 since Apr 2025 | Residential | |||
| 162.0.140.0/24 since Apr 2025 | Residential | |||
| 162.0.141.0/24 since Apr 2025 | Residential | |||
| 162.0.142.0/24 since Apr 2025 | Residential | |||
| 162.0.143.0/24 since Apr 2025 | Residential | |||
| 199.247.144.0/21 since Jun 2022 | Residential | 30 3 always on | ||
| 199.247.144.0/24 since Jul 2022 | Residential | 1 | ||
| 199.247.145.0/24 since Jul 2022 | Residential | 6 2 always on | ||
| 199.247.146.0/24 since Jul 2022 | Residential | |||
| 199.247.147.0/24 since Jul 2022 | Residential | 4 | ||
| 199.247.148.0/24 since Jul 2022 | Residential | 4 1 always on | ||
| 199.247.149.0/24 since Jul 2022 | Residential | 3 | ||
| 199.247.150.0/24 since Jul 2022 | Residential | 6 | ||
| 199.247.151.0/24 since Jul 2022 | Residential | 6 |
Residential-proxy exposure
Always-on exits
7
10% of its exits
Spread
19
/24s with at least one exit
Providers
76
selling exits here
/24s with the most always-on exits
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CliProxy
- ColaProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- LemonLabs
- LightningProxies
- LudaxProxy
- MangoProxy
- MoMoProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PrivateProxy
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- SwiftProxy
- Thordata
- ThunderProxy
- TrueProxies
- VProxy
- VantageProxies
- VitalExclusive
- VitalProxy
- WealthProxies
- YumiProxy
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS40230, day by day
31K observations
- Residential
- Business
Network & history
Profile
- Registered
- May 25, 2012
- Domain
- columbus-telephone.com
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals