Data as of Nov 3, 2026
Autonomous system
AS38641
Osaka Sangyo University
Announces 65,536 addresses in 3 prefixes. None of it is anonymizer space.
Type
Education
JP
Proxy activity, 30 days
2 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 133.64.0.0/16 since Aug 2008 | Business | 2 | Japan Network Information Center | |
| 133.64.0.0/17 since Aug 2008 | Business | 2 | Japan Network Information Center | |
| 133.64.128.0/17 since Aug 2008 | Business | Japan Network Information Center |
Residential-proxy exposure
Providers
2
selling exits here
Proxy providers listing exits
- RainProxy
- Shifter
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS38641, day by day
16 observations
Network & history
Profile
- Registered
- Aug 20, 2007
- Domain
- osaka-sandai.ac.jp
Routing patterns
How its announcements have moved
Arrivals