Prefix
192.31.121.0/24
Routing
Announcement
- Announced by
- AS2907 SINET-AS Research Organization of Information and Systems, National Institute of Informatics
- Network type
- Unclassified
- Covering announcement
- 192.31.121.0/24
- Country
- 🇯🇵 Japan
Registration
Allocation record
- Registry
- ARIN
- Handle
192.31.121.0 - 192.31.121.255- Network name
- UTSNET-CIDR-BLK-JP
- Country
- JP
- Range
- 192.31.121.0 – 192.31.121.255
- Abuse contact
- hostmaster@nic.ad.jp
- Last changed
- 2018-06-13