IPv4 prefixes
AS63802 MIKAKA-EAST Nippon Telegraph and Telephone East Corporation
Unclassified APNIC
Inventory
IPv4 prefixes
| Prefix | Addresses | Country | RPKI | IRR | Flags |
|---|---|---|---|---|---|
| 133.131.0.0/20 | 4,096 | JP | — | — | |
| 133.131.16.0/22 | 1,024 | JP | — | — | |
| 133.131.20.0/24 | 256 | JP | No ROA | No IRR | |
| 133.131.21.0/24 | 256 | JP | — | — | |
| 133.131.22.0/23 | 512 | JP | — | — | |
| 133.131.24.0/21 | 2,048 | JP | — | — | |
| 133.131.32.0/19 | 8,192 | JP | — | — | |
| 133.131.64.0/18 | 16,384 | JP | — | — | |
| 133.131.128.0/17 | 32,768 | JP | — | — | |
| 133.132.0.0/16 | 65,536 | JP | No ROA | No IRR |