Data as of Nov 10, 2026
Autonomous system
AS2505
High Energy Accelerator Research Organization, KEK
Announces 74,240 addresses in 4 prefixes. None of it is anonymizer space.
Type
Business
JP
Proxy activity, 30 days
2 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 130.87.0.0/16 since May 2005 | Business | 1 | National Laboratory for High Energy Physics (KEK) | |
| 192.153.112.0/24 since Jul 2011 | Business | 1 | National Laboratory for High Energy Physics (KEK) | |
| 192.153.114.0/24 since May 2005 | Business | National Laboratory for High Energy Physics (KEK) | ||
| 202.13.192.0/19 since May 2005 | Business | Japan Network Information Center |
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
5
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 130.87.176.0/24 | 0 | 1 | |
| 192.153.112.0/24 | 0 | 1 |
Proxy providers listing exits
- Ake.net
- Infatica
- LemonBright
- LemonPrime
- MangoProxy
Proxy activity
Oct 11, 2026 – Nov 8, 2026
AS2505, day by day
3 observations
Network & history
Profile
- Registered
- Apr 5, 2002
- Domain
- kek.jp
Routing patterns
How its announcements have moved
Arrivals