IPv6 prefixes
AS18259 HIGE NTT Communications Corporation
Unclassified ARIN
Inventory
IPv6 prefixes
| Prefix | Addresses | Country | RPKI | IRR | Flags |
|---|---|---|---|---|---|
| 2001:218:2200::/40 | /40 | JP | RPKI valid | IRR | |
| 2401:4640::/40 | /40 | JP | — | — | |
| 2401:4640:100::/42 | /42 | JP | — | — | |
| 2401:4640:140::/43 | /43 | JP | — | — | |
| 2401:4640:160::/44 | /44 | JP | — | — | |
| 2401:4640:171::/48 | /48 | JP | — | — | |
| 2401:4640:172::/47 | /47 | JP | — | — | |
| 2401:4640:174::/46 | /46 | JP | — | — | |
| 2401:4640:178::/45 | /45 | JP | — | — | |
| 2401:4640:180::/41 | /41 | JP | — | — | |
| 2401:4640:200::/39 | /39 | JP | — | — | |
| 2401:4640:400::/38 | /38 | JP | — | — | |
| 2401:4640:800::/37 | /37 | JP | — | — | |
| 2401:4640:1000::/36 | /36 | JP | — | — | |
| 2401:4640:2000::/35 | /35 | JP | — | — | |
| 2401:4640:4000::/34 | /34 | JP | — | — | |
| 2401:4640:8000::/33 | /33 | JP | — | — |
IPv6 is counted in prefixes, not addresses: a single /32 is 296 addresses, and totals at that scale stop meaning anything.