Data as of Nov 10, 2026
Autonomous system
AS20214
Comcast Cable Communications, LLC
Announces 136,192 addresses in 22 prefixes. None of it is anonymizer space.
Type
Internet provider
US
Proxy activity, 30 days
22 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 50.150.146.0/24 since Sep 2025 | Internet provider | via Comcast Cable Communications, LLC | ||
| 50.200.25.0/24 since Apr 2020 | Internet provider | |||
| 50.200.159.0/24 since Apr 2020 | Internet provider | 1 | ||
| 50.202.4.0/24 since Apr 2020 | Internet provider | |||
| 50.202.167.0/24 since Apr 2020 | Residential | |||
| 50.202.227.0/24 since Apr 2020 | Internet provider | |||
| 50.205.246.0/23 since Apr 2020 | Internet provider | |||
| 50.216.237.0/24 since Mar 2021 | Internet provider | 1 | ||
| 50.222.172.0/24 since Jul 2021 | Internet provider | |||
| 50.224.11.0/24 since Apr 2020 | Internet provider | 1 | ||
| 50.224.22.0/24 since Apr 2020 | Internet provider | 1 | ||
| 50.224.86.0/24 since Apr 2020 | Internet provider | |||
| 50.224.249.0/24 since Apr 2020 | Internet provider | |||
| 50.229.72.0/24 since May 2020 | Internet provider | |||
| 50.233.138.0/23 since Apr 2020 | Internet provider | |||
| 50.237.82.0/24 since Apr 2020 | Internet provider | |||
| 50.237.224.0/24 since Jun 2018 | Internet provider | |||
| 141.193.53.0/24 since Apr 2018 | Unknown | Privatel Inc | ||
| 147.137.0.0/16 since Sep 2014 | Unknown | Telematics International | ||
| 168.221.0.0/16 since Jun 2018 | Business | 17 | Miami-Dade County Public Schools | |
| 168.221.171.0/24 since Nov 2021 | Business | Miami-Dade County Public Schools | ||
| 168.221.176.0/20 since Nov 2025 | Business | 7 | Miami-Dade County Public Schools |
Residential-proxy exposure
Spread
14
/24s with at least one exit
Providers
28
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 168.221.162.0/24 | 0 | 4 | |
| 168.221.180.0/24 | 0 | 4 | |
| 168.221.164.0/24 | 0 | 2 | |
| 168.221.163.0/24 | 0 | 1 | |
| 168.221.161.0/24 | 0 | 1 | |
| 50.224.22.0/24 | 0 | 1 | |
| 50.200.159.0/24 | 0 | 1 | |
| 50.224.11.0/24 | 0 | 1 | |
| 168.221.165.0/24 | 0 | 1 | |
| 168.221.169.0/24 | 0 | 1 | |
| 168.221.177.0/24 | 0 | 1 | |
| 168.221.179.0/24 | 0 | 1 | |
| 50.216.237.0/24 | 0 | 1 | |
| 168.221.181.0/24 | 0 | 1 |
Proxy providers listing exits
- 9Proxy
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- Bright Data
- Byteful
- ColaProxy
- EnigmaProxy
- FastProxy
- FloppyData
- Geonode
- GloryCloud
- IPRoyal
- InfiniteProxies
- KocerRoxy
- LemonBright
- MagneticProxy
- NextProxy
- NovaProxy
- Novada
- PrivateProxy
- ProxyEmpire
- ProxyWing
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS20214, day by day
1.9K observations
- Business
- Internet provider
Network & history
Profile
- Registered
- Apr 6, 2001
- Domain
- comcast.com
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals