Data as of Nov 9, 2026
Autonomous system
AS63798
Industrial Cyber Security Center of Excellence
Announces 9,216 addresses in 2 prefixes. None of it is anonymizer space.
Type
Internet provider
JP
Announced prefixes
| Prefix | Type | RPKI |
|---|---|---|
| 163.220.192.0/19 since Sep 2024 | Internet provider | |
| 163.220.228.0/22 since Jul 2023 | Internet provider |
Network & history
Profile
- Registered
- Aug 25, 2014
- Domain
- enternet.jp
- Website
- www.enternet.jp/services/internet-connectivity/
Routing patterns
How its announcements have moved
Arrivals