Data as of Nov 10, 2026
Autonomous system
AS31886
University of Guelph
Announces 65,536 addresses in 3 prefixes. None of it is anonymizer space.
Type
Education
CA
Proxy activity, 30 days
157 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 131.104.0.0/17 since May 2005 | Business | 155 | |
| 131.104.23.0/24 since Mar 2025 | Business | 136 | |
| 131.104.128.0/17 since Nov 2018 | Business |
Residential-proxy exposure
Spread
3
/24s with at least one exit
Providers
63
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 131.104.23.0/24 | 0 | 136 | |
| 131.104.16.0/24 | 0 | 11 | |
| 131.104.2.0/24 | 0 | 8 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- BartProxies
- BestProxy
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GonzoProxy
- HPROXY
- HideProxy
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KocerRoxy
- LemonBright
- LemonPrime
- LudaxProxy
- MangoProxy
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PROXYSCRAPE
- ProxiesVision
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- Proxyma
- QUANTICDATA
- RainProxy
- RealProxy
- ResiProxies
- SPYDERPROXY_BASIC
- Shifter
- Smartproxy
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS31886, day by day
4.3K observations
Network & history
Profile
- Registered
- Jan 15, 2004
- Domain
- uoguelph.ca
- Industry
- Education Software
Routing patterns
How its announcements have moved
Arrivals