IPv6 prefixes
AS4721 JCN JCOM Co., Ltd.
Residential ARIN
Inventory
IPv6 prefixes
| Prefix | Addresses | Country | RPKI | IRR | Flags |
|---|---|---|---|---|---|
| 2001:c30::/32 | /32 | JP | RPKI valid | IRR |
IPv6 is counted in prefixes, not addresses: a single /32 is 296 addresses, and totals at that scale stop meaning anything.