Data as of Nov 10, 2026
Autonomous system
AS28571
Universidade de Sao Paulo
Announces 154,624 addresses in 37 prefixes. None of it is anonymizer space.
Type
Education
BR
Proxy activity, 30 days
327 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 143.107.0.0/16 since Jun 2021 | Business | 260 15 always on | |
| 143.107.3.0/24 since Apr 2025 | Business | 9 | |
| 143.107.154.0/24 since Apr 2025 | Business | 1 | |
| 143.107.248.0/24 since Apr 2025 | Business | ||
| 143.107.253.0/24 since Apr 2025 | Business | ||
| 143.107.254.0/24 since Aug 2025 | Business | ||
| 177.90.64.0/18 since Jun 2022 | Business | ||
| 177.90.128.0/17 since Jun 2022 | Business | ||
| 200.9.95.0/24 since Sep 2005 | Business | ||
| 200.17.16.0/20 since Aug 2016 | Business | ||
| 200.18.53.0/24 since Sep 2006 | Business | 1 | |
| 200.18.106.0/23 since Sep 2006 | Business | ||
| 200.18.108.0/23 since Sep 2006 | Business | ||
| 200.136.0.0/20 since Nov 2021 | Business | ||
| 200.136.49.0/24 since Sep 2006 | Business | ||
| 200.136.52.0/23 since Sep 2006 | Business | ||
| 200.136.54.0/24 since Sep 2006 | Business | ||
| 200.144.48.0/20 since Nov 2021 | Business | 3 | |
| 200.144.72.0/23 since Sep 2006 | Business | ||
| 200.144.160.0/19 since Nov 2021 | Business | 7 | |
| 200.144.174.0/24 since Sep 28, 2026 | Business | ||
| 200.144.180.0/23 since Apr 2025 | Business | ||
| 200.144.182.0/23 since Apr 2025 | Business | ||
| 200.144.184.0/21 since Apr 2025 | Business | ||
| 200.144.192.0/18 since Jan 2011 | Business | 56 1 always on | |
| 200.144.212.0/24 since Apr 2025 | Business | ||
| 200.144.234.0/23 since Apr 2025 | Business | ||
| 200.144.236.0/24 since Apr 2025 | Business | ||
| 200.144.237.0/24 since Apr 2025 | Business | ||
| 200.144.238.0/24 since Apr 2025 | Business | ||
| 200.144.239.0/24 since Apr 2025 | Business | ||
| 200.144.244.0/22 since Apr 2025 | Business | 1 1 always on | |
| 200.144.248.0/24 since Apr 2025 | Business | ||
| 200.144.249.0/24 since Apr 2025 | Business | ||
| 200.144.250.0/23 since Apr 2025 | Business | ||
| 200.144.252.0/23 since Apr 2025 | Business | ||
| 200.144.254.0/23 since Apr 2025 | Business |
Residential-proxy exposure
Always-on exits
16
4.9% of its exits
Spread
120
/24s with at least one exit
Providers
108
selling exits here
/24s with the most always-on exits
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 911Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GonzoProxy
- HideProxy
- HydraProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LUMIPROXY
- LemonBright
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MagneticProxy
- MangoProxy
- MoMoProxy
- NSocks
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PROXYSCRAPE
- PSBProxy
- PrivateByte
- PrivateProxy
- ProxiesVision
- Proxiware
- Proxmint
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- QUANTICDATA
- RH7Proxy
- RainProxy
- RapidProxy
- RealProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- SpyderProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- VProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
- YumiProxy
- ZENPROXY_PREMIUM
Proxy activity
Oct 11, 2026 – Nov 8, 2026
AS28571, day by day
58K observations
Network & history
Profile
- Registered
- Dec 19, 2007
- Domain
- usp.br
- Website
- www.usp.br
- Industry
- Colleges, Universities, and Professional Schools
Routing patterns
How its announcements have moved
Arrivals