IPv6 prefixes
AS23783 CNA Cable Networks Akita Co.,ltd.
Residential ARIN Cable/DSL/ISP
Inventory
IPv6 prefixes
| Prefix | Addresses | Country | RPKI | IRR | Flags |
|---|---|---|---|---|---|
| 2403:5a00::/33 | /33 | JP | — | — | |
| 2403:5a00:8000::/34 | /34 | JP | — | — | |
| 2403:5a00:c000::/35 | /35 | JP | — | — | |
| 2403:5a00:e000::/36 | /36 | JP | — | — | |
| 2403:5a00:f000::/37 | /37 | JP | — | — | |
| 2403:5a00:f800::/38 | /38 | JP | — | — | |
| 2403:5a00:fc00::/39 | /39 | JP | — | — | |
| 2403:5a00:fe00::/40 | /40 | JP | — | — | |
| 2403:5a00:ff00::/41 | /41 | JP | — | — | |
| 2403:5a00:ff80::/42 | /42 | JP | — | — | |
| 2403:5a00:ffc0::/43 | /43 | JP | — | — | |
| 2403:5a00:ffe0::/44 | /44 | JP | — | — | |
| 2403:5a00:fff0::/48 | /48 | JP | RPKI valid | IRR | |
| 2403:5a00:fff1::/48 | /48 | JP | — | — | |
| 2403:5a00:fff2::/47 | /47 | JP | — | — | |
| 2403:5a00:fff4::/46 | /46 | JP | — | — | |
| 2403:5a00:fff8::/45 | /45 | JP | — | — |
IPv6 is counted in prefixes, not addresses: a single /32 is 296 addresses, and totals at that scale stop meaning anything.