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Data as of Nov 3, 2026
Autonomous system

AS19200

Universidade Federal do Rio Grande do Sul

Announces 66,560 addresses in 2 prefixes. None of it is anonymizer space.

Type
Education
BR
Proxy activity, 30 days
203 exits

Announced prefixes

All 2
Arrived
PrefixTypeProxy exitsRPKI
143.54.0.0/16
since May 2005
Business200
168.232.236.0/22
since May 2016
Business3

Residential-proxy exposure

Spread
29
/24s with at least one exit
Providers
69
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
143.54.78.0/240165
143.54.17.0/2403
143.54.70.0/2403
143.54.169.0/2403
143.54.80.0/2403
168.232.236.0/2402
143.54.172.0/2402
143.54.81.0/2401
143.54.174.0/2401
143.54.108.0/2401
143.54.109.0/2401
143.54.112.0/2401
143.54.155.0/2401
143.54.168.0/2401
143.54.71.0/2401
143.54.170.0/2401
143.54.171.0/2401
143.54.64.0/2401
143.54.106.0/2401
143.54.175.0/2401
143.54.186.0/2401
143.54.198.0/2401
143.54.213.0/2401
143.54.222.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GonzoProxy
  • HideProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • NSocks
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • Proxyma
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • Shifter
  • Smartproxy
  • Thordata
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • Webshare

Proxy activity

Oct 4, 2026 – Nov 2, 2026

AS19200, day by day

3.8K observations

Network & history

NetworkHistory
Profile
Registered
Jun 1, 2009
Domain
ufrgs.br
Website
www.ufrgs.br
Industry
Colleges, Universities, and Professional Schools