Data as of Nov 3, 2026
Autonomous system
AS393408
University of Portland
Announces 4,096 addresses in 17 prefixes. None of it is anonymizer space.
Type
Education
US
Proxy activity, 30 days
94 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 64.251.240.0/20 since May 2014 | Business | 94 | |
| 64.251.240.0/24 since Jan 2016 | Business | 7 | |
| 64.251.241.0/24 since Jan 2016 | Business | 10 | |
| 64.251.242.0/24 since Jan 2016 | Business | 5 | |
| 64.251.243.0/24 since Jan 2016 | Business | 18 | |
| 64.251.244.0/24 since Jan 2016 | Business | 13 | |
| 64.251.245.0/24 since Jan 2016 | Business | 18 | |
| 64.251.246.0/24 since Jan 2016 | Business | 16 | |
| 64.251.247.0/24 since Aug 2016 | Business | 1 | |
| 64.251.248.0/24 since Aug 2016 | Business | 6 | |
| 64.251.249.0/24 since Aug 2016 | Business | ||
| 64.251.250.0/24 since Aug 2016 | Business | ||
| 64.251.251.0/24 since Aug 2016 | Business | ||
| 64.251.252.0/24 since Aug 2016 | Business | ||
| 64.251.253.0/24 since Aug 2016 | Business | ||
| 64.251.254.0/24 since Aug 2016 | Business | ||
| 64.251.255.0/24 since Aug 2016 | Business |
Residential-proxy exposure
Spread
9
/24s with at least one exit
Providers
35
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 64.251.243.0/24 | 0 | 18 | |
| 64.251.245.0/24 | 0 | 18 | |
| 64.251.246.0/24 | 0 | 16 | |
| 64.251.244.0/24 | 0 | 13 | |
| 64.251.241.0/24 | 0 | 10 | |
| 64.251.240.0/24 | 0 | 7 | |
| 64.251.248.0/24 | 0 | 6 | |
| 64.251.242.0/24 | 0 | 5 | |
| 64.251.247.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- BartProxies
- BirdProxies
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- EnigmaProxy
- FastProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- HideProxy
- Infatica
- InfiniteProxies
- LemonBright
- LemonLabs
- LemonPrime
- MangoProxy
- NextProxy
- NodeProxy
- NovaProxy
- ProxiesVision
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- Proxyma
- RainProxy
- Shifter
- Thordata
- VantageProxies
- VitalExclusive
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS393408, day by day
1.6K observations
Network & history
Profile
- Registered
- Apr 11, 2014
- Domain
- up.edu
- Industry
- Colleges, Universities, and Professional Schools
Routing patterns
How its announcements have moved
Arrivals