Data as of Nov 3, 2026
Autonomous system
AS11399
Williams College
Announces 65,792 addresses in 3 prefixes. None of it is anonymizer space.
Type
Education
US
Proxy activity, 30 days
8 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 137.165.0.0/17 since Aug 2023 | Business | 8 | ||
| 137.165.128.0/17 since Aug 2023 | Business | |||
| 204.225.173.0/24 since Feb 2019 | Business | Clark Art Institute |
Residential-proxy exposure
Spread
7
/24s with at least one exit
Providers
13
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 137.165.103.0/24 | 0 | 2 | |
| 137.165.36.0/24 | 0 | 1 | |
| 137.165.73.0/24 | 0 | 1 | |
| 137.165.77.0/24 | 0 | 1 | |
| 137.165.100.0/24 | 0 | 1 | |
| 137.165.113.0/24 | 0 | 1 | |
| 137.165.120.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- B2Proxy
- ColaProxy
- EZProxies
- FastProxy
- GloryCloud
- LemonBright
- MoMoProxy
- NovaProxy
- RainProxy
- Thordata
- VitalExclusive
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS11399, day by day
1.4K observations
Network & history
Profile
- Registered
- Aug 5, 1998
- Domain
- williams.edu
- Website
- www.williams.edu
- Industry
- Colleges, Universities, and Professional Schools
Routing patterns
How its announcements have moved
Arrivals