Data as of Nov 3, 2026
Autonomous system
AS265181
S1 Telecomunicacoes e Sistemas de Informacao LTDA
Announces 2,048 addresses in 2 prefixes. None of it is anonymizer space.
Type
Internet provider
BR
Proxy activity, 30 days
49 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 167.249.132.0/22 since Jan 2026 | Residential | 39 19 always on | |
| 170.233.36.0/22 since Jan 2026 | Residential | 10 1 always on |
Residential-proxy exposure
Always-on exits
20
41% of its exits
Spread
3
/24s with at least one exit
Providers
62
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 167.249.132.0/24 | 12 | 18 | |
| 167.249.133.0/24 | 7 | 21 | |
| 170.233.39.0/24 | 1 | 10 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- MangoProxy
- Maskify
- MoMoProxy
- NSocks
- NiuProxy
- Novada
- Oxylabs
- ProxiesVision
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VitalExclusive
- Webshare
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS265181, day by day
110K observations
Network & history
Profile
- Registered
- Dec 3, 2015
- Domain
- s1telecom.com
- Website
- www.s1telecom.com
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals