LAYER3 INTEL
Get started
TripwireIntel APIIP IntelPricingBlogDocsContactSign in
Data as of Nov 3, 2026
Autonomous system

AS3128

University of Wisconsin System

Announces 655,616 addresses in 12 prefixes. None of it is anonymizer space.

Type
Education
US
Proxy activity, 30 days
319 exits

Announced prefixes

All 12
Arrived
PrefixTypeProxy exitsHolderRPKI
131.210.0.0/16
since Oct 2014
Business22
1 always on
University of Wisconsin-Parkside
137.81.0.0/16
since Nov 2014
Business1University of Wisconsin-Superior
137.104.0.0/16
since Sep 2014
Business34
2 always on
University of Wisconsin - Platteville
138.49.0.0/16
since Sep 2014
Business45University of Wisconsin-La Crosse
138.49.160.0/22
since Jul 2025
BusinessUniversity of Wisconsin-La Crosse
139.225.0.0/16
since Nov 2014
Business3
1 always on
University of Wisconsin - River Falls
141.233.0.0/16
since Dec 2014
Business68
1 always on
University of Wisconsin Oshkosh
143.200.0.0/16
since Nov 2014
Business37
2 always on
University of Wisconsin - Green Bay
143.235.0.0/16
since Feb 2015
BusinessUniversity of Wisconsin System Administration
143.236.0.0/16
since Nov 2014
Business30
2 always on
University of Wisconsin-Stevens Point
144.13.0.0/16
since Nov 2014
Business66
1 always on
University of Wisconsin - Stout
192.35.81.0/24
since May 2025
BusinessUniversity of Wisconsin-Parkside

Residential-proxy exposure

Always-on exits
10
3.1% of its exits
Spread
122
/24s with at least one exit
Providers
65
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
144.13.254.0/2416
139.225.127.0/2413
137.104.149.0/2412
137.104.183.0/2412
143.236.17.0/2411
143.236.192.0/2411
131.210.162.0/2411
141.233.85.0/2411
143.200.13.0/2411
143.200.11.0/2411
144.13.200.0/24055
138.49.3.0/24045
143.236.204.0/24010
141.233.102.0/2406
141.233.99.0/2405
141.233.103.0/2405
143.200.70.0/2405
143.200.66.0/2405
141.233.108.0/2405
144.13.202.0/2405
141.233.109.0/2404
141.233.98.0/2404
141.233.104.0/2404
143.200.65.0/2403

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • Datarama
  • Decodo
  • EZProxies
  • Elusive
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GonzoProxy
  • HideProxy
  • IPFly
  • IPPeak
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Oxylabs
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • Proxy302
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • ResiProxies
  • Shifter
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
  • WealthProxies

Proxy activity

Oct 4, 2026 – Nov 2, 2026

AS3128, day by day

36K observations

Network & history

NetworkHistory
Profile
Registered
Nov 17, 1993
Domain
wisconsin.edu
Website
www.wisconsin.edu
Industry
Colleges, Universities, and Professional Schools