Data as of Nov 4, 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
1 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 130.87.0.0/16 since May 2005 | Business | 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
Providers
1
selling exits here
Proxy providers listing exits
- LemonBright
Proxy activity
Oct 5, 2026 – Nov 3, 2026
AS2505, day by day
1 observation
Network & history
Profile
- Registered
- Apr 5, 2002
- Domain
- kek.jp
Routing patterns
How its announcements have moved
Arrivals