IPv6 prefixes
AS146979 SUNDAICHI University of Nagasaki
Education RIPE Educational/Research
Inventory
IPv6 prefixes
| Prefix | Addresses | Country | RPKI | IRR | Flags |
|---|---|---|---|---|---|
| 2400:5320::/48 | /48 | JP | No ROA | No IRR |
IPv6 is counted in prefixes, not addresses: a single /32 is 296 addresses, and totals at that scale stop meaning anything.