Data as of Nov 10, 2026
Autonomous system
AS45133
Singapore Polytechnic
Announces 65,536 addresses in 3 prefixes. None of it is anonymizer space.
Type
Education
SG
Proxy activity, 30 days
2 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 164.78.0.0/16 since Apr 2008 | Business | 2 | |
| 164.78.248.0/24 since May 2013 | Business | ||
| 164.78.252.0/24 since May 2013 | Business | 1 |
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
6
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 164.78.250.0/24 | 0 | 1 | |
| 164.78.252.0/24 | 0 | 1 |
Proxy providers listing exits
- CatProxies
- HideProxy
- LemonBright
- ProxyGeo
- RainProxy
- Shifter
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS45133, day by day
21 observations
Network & history
Profile
- Registered
- Mar 5, 2008
- Domain
- sp.edu.sg
- Website
- www.sp.edu.sg
- Industry
- Education Software
Routing patterns
How its announcements have moved
Arrivals