Data as of Nov 10, 2026
Autonomous system
AS131
University of California, Santa Barbara
Announces 132,096 addresses in 5 prefixes. 1 of them are anonymizer space (all VPN) in 1 prefix: <0.01% of what it announces.
Type
Business
US
Operators · brokers · owners leasing
1 · 0 · 0
Proxy activity, 30 days
207 exits
Announced prefixes
| Prefix | Type | Anonymizer addresses | Operator | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 128.111.0.0/16 since May 2005 | Business | 2 | ||||
| 169.231.0.0/16 since May 2005 | Business | 1<0.01%VPN | VPN servicesoperated by VPN Gate | 206 1 always on | University of California - Office of the President | |
| 192.35.222.0/24 since Jul 2009 | Business | |||||
| 192.150.216.0/23 since May 2005 | Business | |||||
| 199.120.153.0/24 since May 2005 | Business |
Where its space comes from
Operators, sellers and brokers
VPN services
| Name | Parent | In AS131 | /24s |
|---|---|---|---|
| VPN Gate | University of Tsukuba | 1<0.01% | 1 |
Residential-proxy exposure
Always-on exits
1
0.48% of its exits
Spread
115
/24s with at least one exit
Providers
68
selling exits here
/24s with the most always-on exits
Proxy providers listing exits
- 9Proxy
- Ake.net
- AnyIP
- BartProxies
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FLEETPROXY
- FastProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GonzoProxy
- HideProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- LemonPrime
- LightningProxies
- LudaxProxy
- MangoProxy
- NextProxy
- NodeProxy
- NovaProxy
- Oxylabs
- PROXYON
- PROXYSCRAPE
- PacketStream
- PrivateProxy
- ProxiesVision
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- SPYDERPROXY_PREMIUM
- Shifter
- Thordata
- VantageProxies
- VitalExclusive
- WealthProxies
- ZENPROXY_LITE
Proxy activity
Oct 11, 2026 – Nov 8, 2026
AS131, day by day
19K observations
- VPN · anonymizer
- Business
Network & history
Profile
- Registered
- Sep 30, 1987
- Domain
- ucsb.edu
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals