Data as of Nov 10, 2026
Autonomous system
AS33652
Comcast Cable Communications, LLC
Announces 14,336 addresses in 33 prefixes. 6,144 of them are anonymizer space (all ISP proxy) in 2 prefixes: 43% of what it announces.
Type
Internet provider
US
Operators · brokers · owners leasing
0 · 1 · 2
Proxy activity, 30 days
4 exits
Announced prefixes
| Prefix | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 24.104.146.0/24 since Nov 2021 | Business | ||||
| 50.147.168.0/24 since Oct 2025 | Internet provider | via Comcast Cable Communications, LLC | |||
| 50.169.236.0/24 since May 2024 | Internet provider | via Comcast Cable Communications, LLC | |||
| 50.169.239.0/24 since May 2024 | Internet provider | via Comcast Cable Communications, LLC | |||
| 50.201.230.0/24 since Oct 2020 | Internet provider | ||||
| 50.203.219.0/24 since Oct 2025 | Residential | ||||
| 50.204.71.0/24 since Jun 2020 | Internet provider | ||||
| 50.205.29.0/24 since Jun 2020 | Internet provider | 1 | |||
| 50.206.155.0/24 since Jun 2020 | Internet provider | ||||
| 50.220.96.0/24 since Jun 2020 | Internet provider | ||||
| 50.221.47.0/24 since Nov 2021 | Internet provider | ||||
| 50.221.49.0/24 since Nov 2021 | Internet provider | ||||
| 50.222.96.0/24 since Jun 2020 | Internet provider | ||||
| 50.222.100.0/24 since Jun 2020 | Internet provider | ||||
| 50.225.186.0/24 since Jun 2020 | Internet provider | ||||
| 50.227.104.0/24 since Nov 2021 | Internet provider | ||||
| 50.227.142.0/24 since Dec 2017 | Internet provider | ||||
| 50.228.62.0/24 since Jun 2020 | Internet provider | ||||
| 50.232.50.0/24 since Jun 2020 | Internet provider | ||||
| 50.233.144.0/24 since Jun 2020 | Internet provider | 1 | |||
| 50.236.26.0/24 since Jun 2020 | Internet provider | 1 | |||
| 50.237.69.0/24 since Jun 2020 | Internet provider | ||||
| 50.238.57.0/24 since Jun 2020 | Internet provider | ||||
| 50.238.58.0/24 since Jun 2020 | Internet provider | ||||
| 64.50.168.0/21 since Feb 2024 | ISP proxy | IP broker IPXO | HostPapa via Internet Utilities NA LLC | ||
| 64.130.16.0/20 since Feb 2024 | ISP proxy | IP broker IPXO | pair Networks via IPXO LLC | ||
| 65.114.238.0/24 | Unknown | CenturyLink Communications, LLC | |||
| 107.1.38.0/24 since Jun 2020 | Residential | ||||
| 107.1.222.0/23 since Jun 2020 | Internet provider | ||||
| 107.1.252.0/24 since Jun 2020 | Internet provider | 1 | |||
| 139.181.28.0/24 since Sep 2014 | Business | Siemens Industry Software Inc. | |||
| 192.234.211.0/24 since Mar 2018 | Unknown | Denver Seminary | |||
| 204.228.81.0/24 since Sep 2014 | Business | County of Grand, East Grand School District |
Where its space comes from
Operators, sellers and brokers
Leased from
IP brokers
| Name | In AS33652 | /24s |
|---|---|---|
| IPXO | 6,14443% | 24 |
Leased from
Owners leasing their own space
| Name | In AS33652 | /24s |
|---|---|---|
| pair Networks | 4,09629% | 16 |
| HostPapa | 2,04814% | 8 |
Residential-proxy exposure
Spread
4
/24s with at least one exit
Providers
7
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 50.205.29.0/24 | 0 | 1 | |
| 50.233.144.0/24 | 0 | 1 | |
| 50.236.26.0/24 | 0 | 1 | |
| 107.1.252.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- EnigmaProxy
- FloppyData
- NovaProxy
- ProxyEmpire
- ThunderProxy
- VantageProxies
Proxy activity
Oct 11, 2026 – Nov 8, 2026
AS33652, day by day
80 observations
Network & history
Profile
- Registered
- Feb 16, 2005
- 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