IPv6 prefixes
AS131158 NAIST-AS Nara Institute of Science and Technology, National University Corporation
Unclassified ARIN
Inventory
IPv6 prefixes
| Prefix | Addresses | Country | RPKI | IRR | Flags |
|---|---|---|---|---|---|
| 2001:df3:540::/48 | /48 | JP | RPKI valid | No IRR |
IPv6 is counted in prefixes, not addresses: a single /32 is 296 addresses, and totals at that scale stop meaning anything.