Data as of Nov 3, 2026
Autonomous system
AS5653
University of California San Francisco
Announces 196,608 addresses in 18 prefixes. None of it is anonymizer space.
Type
Education
US
Proxy activity, 30 days
12 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 64.54.0.0/16 since Dec 2020 | Business | 2 | ||
| 64.54.4.0/24 since Feb 2024 | Business | |||
| 64.54.6.0/24 since Oct 2015 | Business | |||
| 64.54.17.0/24 since Jun 2016 | Business | |||
| 64.54.18.0/24 since Feb 2024 | Business | |||
| 64.54.128.0/24 since Jan 2024 | Business | |||
| 64.54.149.0/24 since Jan 2024 | Business | |||
| 64.54.162.0/24 since Jan 2024 | Business | |||
| 64.54.192.0/24 since Aug 2015 | Business | |||
| 64.54.193.0/24 since Jun 2016 | Business | |||
| 64.54.194.0/24 since Sep 28, 2026 | Business | |||
| 64.54.195.0/24 since Mar 2017 | Business | |||
| 64.54.196.0/24 since Feb 2024 | Business | |||
| 64.54.201.0/24 since Oct 10, 2026 | Business | |||
| 64.54.202.0/24 since Jul 2025 | Business | |||
| 128.218.0.0/16 since May 2005 | Business | 7 | ||
| 169.230.0.0/16 since May 2005 | Business | 3 | University of California - Office of the President | |
| 169.230.239.0/24 | Business | University of California - Office of the President |
Residential-proxy exposure
Spread
3
/24s with at least one exit
Providers
8
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 128.218.42.0/24 | 0 | 7 | |
| 169.230.248.0/24 | 0 | 3 | |
| 64.54.15.0/24 | 0 | 2 |
Proxy providers listing exits
- AnyIP
- ColaProxy
- EnigmaProxy
- NovaProxy
- Proxiware
- ProxyEmpire
- ProxyRack
- VantageProxies
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS5653, day by day
256 observations
Network & history
Profile
- Registered
- Jul 27, 1995
- Domain
- ucsf.edu
- Industry
- Chemical and Pharmaceutical Manufacturing
Routing patterns
How its announcements have moved
Arrivals