Data as of Nov 10, 2026
Autonomous system
AS45675
JCOM Co., Ltd.
Announces 4,096 addresses in 3 prefixes. None of it is anonymizer space.
Type
Internet provider
JP
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 219.111.192.0/20 since Oct 2009 | Residential | Japan Network Information Center | |
| 219.111.192.0/21 since Sep 2015 | Residential | Japan Network Information Center | |
| 219.111.200.0/21 since Sep 2015 | Residential | Japan Network Information Center |
Network & history
Profile
- Registered
- Apr 2, 2009
- Domain
- jcom.co.jp
Routing patterns
How its announcements have moved
Arrivals