Data as of Nov 3, 2026
Autonomous system
AS28623
Pontificia Universid Catolica do RIO Grande do SUL
Announces 8,192 addresses in 5 prefixes. None of it is anonymizer space.
Type
Education
BR
Proxy activity, 30 days
9 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 201.54.128.0/19 since Mar 2006 | Business | 9 | |
| 201.54.128.0/20 since May 2020 | Business | ||
| 201.54.144.0/20 since Apr 2023 | Business | 9 | |
| 201.54.150.0/24 since Apr 2023 | Business | ||
| 201.54.155.0/24 since Mar 2021 | Business | 5 |
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
35
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 201.54.155.0/24 | 0 | 5 | |
| 201.54.159.0/24 | 0 | 4 |
Proxy providers listing exits
- 9Proxy
- AnyIP
- BestProxy
- BirdProxies
- BottingTools
- Byteful
- CliProxy
- Decodo
- EnigmaProxy
- FloppyData
- Geonode
- HideProxy
- IPFly
- IPPeak
- InfiniteProxies
- LemonBright
- NSocks
- NextProxy
- NovaProxy
- Novada
- Oxylabs
- ProxiesVision
- Proxiware
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- RainProxy
- ResiProxies
- Shifter
- Smartproxy
- Thordata
- ThunderProxy
- VitalExclusive
- Webshare
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS28623, day by day
3.7K observations
Network & history
Profile
- Registered
- Dec 14, 2005
- Domain
- pucrs.br
- Industry
- Colleges, Universities, and Professional Schools
Routing patterns
How its announcements have moved
Arrivals