Data as of Nov 10, 2026
Autonomous system
AS263359
Cybertech Informatica LTDA
Announces 2,048 addresses in 11 prefixes. None of it is anonymizer space.
Type
Internet provider
BR
Proxy activity, 30 days
238 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 191.37.128.0/21 since Aug 2016 | Residential | 235 27 always on | |
| 191.37.128.0/22 since Mar 2020 | Residential | 203 21 always on | |
| 191.37.128.0/24 since Nov 2023 | Residential | ||
| 191.37.129.0/24 since Mar 2020 | Residential | 35 5 always on | |
| 191.37.130.0/24 since Mar 2020 | Residential | 33 1 always on | |
| 191.37.131.0/24 since Mar 2020 | Residential | 135 15 always on | |
| 191.37.132.0/22 since Nov 2023 | Residential | 32 6 always on | |
| 191.37.132.0/24 since Nov 2023 | Residential | 3 | |
| 191.37.133.0/24 since Nov 2023 | Residential | ||
| 191.37.134.0/24 since Nov 2023 | Residential | 24 2 always on | |
| 191.37.135.0/24 since Nov 2023 | Residential | 5 4 always on |
Residential-proxy exposure
Always-on exits
27
11% of its exits
Spread
6
/24s with at least one exit
Providers
92
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 191.37.131.0/24 | 15 | 135 | |
| 191.37.129.0/24 | 5 | 35 | |
| 191.37.135.0/24 | 4 | 5 | |
| 191.37.134.0/24 | 2 | 24 | |
| 191.37.130.0/24 | 1 | 33 | |
| 191.37.132.0/24 | 0 | 3 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 911Proxy
- 9Proxy
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Decodo
- EVOPROXY
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- GSocks
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LUMIPROXY
- LemonBright
- LightningProxies
- LudaxProxy
- MangoProxy
- MarsProxies
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NiuProxy
- NodeMaven
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- PacketStream
- PrivateProxy
- ProxiesVision
- Proxio
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RolaProxy
- SPYDERPROXY_BASIC
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
- YumiProxy
- ZENPROXY_LITE
- ZENPROXY_PREMIUM
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS263359, day by day
161K observations
Network & history
Profile
- Registered
- Mar 19, 2014
- Domain
- cybertech.inf.br
- Industry
- Hosting and Cloud Provider
Routing patterns
How its announcements have moved
Arrivals