Data as of Nov 10, 2026
Autonomous system
AS131981
Takushoku University
Announces 65,536 addresses in 6 prefixes. None of it is anonymizer space.
Type
Education
JP
Proxy activity, 30 days
15 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 133.36.0.0/17 since Mar 2021 | Business | 2 | Japan Network Information Center | |
| 133.36.0.0/18 since Mar 2021 | Business | Japan Network Information Center | ||
| 133.36.64.0/18 since Mar 2021 | Business | 2 | Japan Network Information Center | |
| 133.36.128.0/17 since Mar 2021 | Business | 13 | Japan Network Information Center | |
| 133.36.128.0/18 since Mar 2021 | Business | 13 | Japan Network Information Center | |
| 133.36.192.0/18 since Mar 2021 | Business | Japan Network Information Center |
Residential-proxy exposure
Spread
3
/24s with at least one exit
Providers
3
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 133.36.182.0/24 | 0 | 7 | |
| 133.36.128.0/24 | 0 | 6 | |
| 133.36.64.0/24 | 0 | 2 |
Proxy providers listing exits
- AnyIP
- RainProxy
- Shifter
Proxy activity
Oct 11, 2026 – Nov 8, 2026
AS131981, day by day
81 observations
Network & history
Profile
- Registered
- Aug 4, 2011
- Domain
- takushoku-u.ac.jp
Routing patterns
How its announcements have moved
Arrivals