Data as of Nov 3, 2026
Autonomous system
AS2523
Internet Technology Research Consortium
Announces 65,536 addresses in 3 prefixes. None of it is anonymizer space.
Type
Education
JP
Proxy activity, 30 days
1 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 133.69.0.0/16 since Jun 2020 | Business | 1 | Japan Network Information Center | |
| 133.69.0.0/20 since Sep 2013 | Business | 1 | Japan Network Information Center | |
| 133.69.192.0/20 since Aug 2023 | Business | Japan Network Information Center |
Residential-proxy exposure
Providers
1
selling exits here
Proxy providers listing exits
- EnigmaProxy
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS2523, day by day
2 observations
Network & history
Profile
- Registered
- Apr 5, 2002
- Domain
- itrc.net
- Website
- www.itrc.net/
- Industry
- Education and Research
Routing patterns
How its announcements have moved
Arrivals