Prefix
2401:4d40::/30
Routing
Announcement
- Announced by
- AS59125 CYBERHOME FAMILY NET JAPAN INCORPORATED
- Network type
- Residential
- Covering announcement
- 2401:4d40::/30
- Country
- 🇯🇵 Japan
Registration
Allocation record
- Registry
- ARIN
- Handle
2401:4d40::/29- Network name
- FNJ-CIDR-BLK-JP
- Country
- JP
- Range
- 2401:4d40:: – 2401:4d47:ffff:ffff:ffff:ffff:ffff:ffff
- Abuse contact
- hostmaster@nic.ad.jp
- Last changed
- 2026-01-29