Data as of Nov 10, 2026
Autonomous system
AS6823
3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
Announces 5,120 addresses in 20 prefixes. None of it is anonymizer space.
Type
Internet provider
TR
Proxy activity, 30 days
22 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 37.202.48.0/24 since Jan 2014 | Internet provider | |||
| 37.202.49.0/24 since May 2013 | Internet provider | 3 | ||
| 37.202.50.0/24 since May 2013 | Internet provider | 2 | ||
| 37.202.51.0/24 since Jan 2014 | Internet provider | |||
| 37.202.52.0/24 since Jan 2014 | Business | |||
| 37.202.53.0/24 since Oct 2016 | Residential | 1 | ||
| 37.202.54.0/24 since Oct 2016 | Internet provider | |||
| 37.202.55.0/24 since Oct 2016 | Residential | 1 | ||
| 87.76.194.0/24 since Nov 6, 2026 | Internet provider | "SATELIT SERVIS" Ltd via Lamis Ukraine LLC | ||
| 89.126.228.0/24 since Nov 6, 2026 | Internet provider | Bolikson B.V. via Turk Telekomunikasyon Anonim Sirketi | ||
| 95.133.138.0/24 since May 2026 | Internet provider | |||
| 178.251.40.0/24 since Jan 2012 | Residential | 1 | ||
| 178.251.41.0/24 since Jan 2012 | Residential | |||
| 178.251.42.0/24 since Feb 2012 | Residential | 1 | ||
| 178.251.43.0/24 since Jan 2012 | Residential | 1 | ||
| 178.251.44.0/24 since Jan 2012 | Internet provider | 1 | ||
| 178.251.45.0/24 since Jan 2012 | Residential | 5 | ||
| 178.251.46.0/24 since Jan 2012 | Business | 2 | ||
| 178.251.47.0/24 since Feb 2012 | Internet provider | |||
| 213.146.190.0/24 since Jun 2025 | Internet provider | Cogent Communications Group LLC |
Residential-proxy exposure
Spread
10
/24s with at least one exit
Providers
49
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 178.251.45.0/24 | 0 | 5 | |
| 37.202.49.0/24 | 0 | 3 | |
| 37.202.50.0/24 | 0 | 2 | |
| 178.251.46.0/24 | 0 | 2 | |
| 37.202.53.0/24 | 0 | 1 | |
| 37.202.55.0/24 | 0 | 1 | |
| 178.251.40.0/24 | 0 | 1 | |
| 178.251.42.0/24 | 0 | 1 | |
| 178.251.43.0/24 | 0 | 1 | |
| 178.251.44.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Extract
- 711Proxy
- 911Proxy
- 9Proxy
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- Geonode
- HideProxy
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- LemonBright
- LudaxProxy
- NSocks
- NextProxy
- NodeProxy
- NovaProxy
- Oxylabs
- PrivateByte
- PrivateProxy
- ProxiesVision
- Proxmint
- Proxy4U
- ProxyEmpire
- ProxyGeo
- PuraRoute
- RainProxy
- ResiProxies
- Shifter
- Smartproxy
- ThunderProxy
- TrueProxies
- VantageProxies
- VitalExclusive
- ZENPROXY_PREMIUM
Proxy activity
Oct 11, 2026 – Nov 8, 2026
AS6823, day by day
2.1K observations
- Residential
- Business
- Internet provider
Network & history
Profile
- Registered
- Apr 1, 2011
- Domain
- 3c1b.com
- Website
- www.3c1b.com
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals