Data as of Nov 3, 2026
Autonomous system
AS33489
Comcast Cable Communications, LLC
Announces 2,304 addresses in 9 prefixes. None of it is anonymizer space.
Type
Internet provider
US
Proxy activity, 30 days
2 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 50.200.193.0/24 since Jun 2020 | Residential | 1 | ||
| 50.201.41.0/24 since Jun 2020 | Residential | |||
| 50.202.221.0/24 since Jun 2020 | Residential | |||
| 50.205.34.0/24 since Jun 2020 | Residential | |||
| 50.227.73.0/24 since Jun 2020 | Residential | |||
| 50.230.87.0/24 since Aug 2020 | Residential | |||
| 50.238.249.0/24 since Jun 2020 | Residential | 1 | ||
| 209.12.49.0/24 since Apr 2016 | Residential | Level 3 Parent, LLC | ||
| 216.85.81.0/24 since Apr 2016 | Residential | Level 3 Parent, LLC |
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
2
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 50.200.193.0/24 | 0 | 1 | |
| 50.238.249.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- FloppyData
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS33489, day by day
3 observations
Network & history
Profile
- Registered
- Dec 30, 2004
- Domain
- comcast.com
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals