Data as of Nov 10, 2026
Autonomous system
AS22226
San Francisco Unified School District
Announces 65,536 addresses in 1 prefixes. None of it is anonymizer space.
Type
Education
US
Proxy activity, 30 days
4 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 156.1.0.0/16 since May 2005 | Business | 4 |
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
4
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 156.1.40.0/24 | 0 | 3 | |
| 156.1.41.0/24 | 0 | 1 |
Proxy providers listing exits
- ColaProxy
- IPPeak
- NovProxy
- Thordata
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS22226, day by day
120 observations
Network & history
Profile
- Registered
- Sep 12, 2022
- Domain
- sfusd.edu
- Industry
- Colleges, Universities, and Professional Schools
Routing patterns
How its announcements have moved
Arrivals