Data as of Nov 10, 2026
Autonomous system
AS17957
South Tokyo Cabletelevision
Announces 19,456 addresses in 6 prefixes. None of it is anonymizer space.
Type
Internet provider
JP
Proxy activity, 30 days
7 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 49.236.232.0/21 since Jan 2011 | Residential | 7 | Cable Television Shinagawa Inc. | |
| 110.232.236.0/22 since Jun 2009 | Residential | Cable Television Shinagawa Inc. | ||
| 115.165.184.0/21 since Oct 2008 | Residential | Cable Television Shinagawa Inc. | ||
| 202.122.24.0/21 since Oct 2006 | Residential | Cable Television Shinagawa Inc. | ||
| 210.191.128.0/19 since May 2005 | Residential | Japan Network Information Center | ||
| 219.103.96.0/20 since May 2005 | Residential | Japan Network Information Center |
Residential-proxy exposure
Spread
4
/24s with at least one exit
Providers
34
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 49.236.239.0/24 | 0 | 3 | |
| 49.236.233.0/24 | 0 | 2 | |
| 49.236.232.0/24 | 0 | 1 | |
| 49.236.234.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- DataImpulse
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GoProxies
- GonzoProxy
- IPPeak
- IPRoyal
- Infatica
- LemonBright
- MangoProxy
- NovaProxy
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- Shifter
- Thordata
- ThunderProxy
- VitalExclusive
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS17957, day by day
1.7K observations
Network & history
Profile
- Registered
- Sep 21, 2001
- Domain
- itscom.ad.jp
Routing patterns
How its announcements have moved
Arrivals