Data as of Nov 3, 2026
Autonomous system
AS22121
Topsham Communications LLC
Announces 3,328 addresses in 3 prefixes. None of it is anonymizer space.
Type
Internet provider
US
Proxy activity, 30 days
14 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 38.56.71.0/24 since Nov 2022 | Residential | 1 1 always on | Cogent Communications, LLC via Topsham Communications LLC | |
| 172.99.224.0/22 since Mar 2021 | Residential | 11 3 always on | ||
| 199.21.136.0/21 since Oct 2010 | Residential | 2 |
Residential-proxy exposure
Always-on exits
4
29% of its exits
Spread
6
/24s with at least one exit
Providers
46
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 172.99.226.0/24 | 2 | 6 | |
| 172.99.224.0/24 | 1 | 4 | |
| 38.56.71.0/24 | 1 | 1 | |
| 172.99.227.0/24 | 0 | 1 | |
| 199.21.141.0/24 | 0 | 1 | |
| 199.21.142.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- Evomi
- FastProxy
- FloppyData
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- LudaxProxy
- MagneticProxy
- MarsProxies
- MoMoProxy
- NovProxy
- Oxylabs
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- Shifter
- SwiftProxy
- Thordata
- ThunderProxy
- VitalExclusive
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS22121, day by day
8.3K observations
Network & history
Profile
- Registered
- Jul 16, 2010
- Domain
- topshamcommunications.com
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals