IPv6 prefixes
AS2500 WIDE-BB WIDE Project
Unclassified ARIN Educational/Research
Inventory
IPv6 prefixes
| Prefix | Addresses | Country | RPKI | IRR | Flags |
|---|---|---|---|---|---|
| 2001:200::/38 | /38 | JP | — | — | |
| 2001:200:400::/39 | /39 | JP | — | — | |
| 2001:200:700::/40 | /40 | JP | — | — | |
| 2001:200:800::/40 | /40 | JP | — | — | |
| 2001:200:a00::/39 | /39 | JP | — | — | |
| 2001:200:c00::/39 | /39 | JP | — | — | |
| 2001:200:f00::/40 | /40 | JP | — | — | |
| 2001:200:1000::/36 | /36 | JP | — | — | |
| 2001:200:2000::/35 | /35 | JP | — | — | |
| 2001:200:4000::/34 | /34 | JP | — | — | |
| 2001:200:8000::/34 | /34 | JP | — | — |
IPv6 is counted in prefixes, not addresses: a single /32 is 296 addresses, and totals at that scale stop meaning anything.