IPv4 prefixes
AS4713 OCN NTT Communications Corporation
Residential APNIC NSP
Inventory
IPv4 prefixes
| Prefix | Addresses | Country | RPKI | IRR | Flags |
|---|---|---|---|---|---|
| 27.114.0.0/17 | 32,768 | JP | RPKI valid | IRR | |
| 27.132.8.0/24 | 256 | JP | RPKI valid | IRR | |
| 27.133.240.0/22 | 1,024 | JP | No ROA | IRR | |
| 36.52.223.0/24 | 256 | JP | RPKI valid | IRR | |
| 58.88.0.0/13 | 524,288 | JP | RPKI valid | IRR | |
| 60.32.0.0/12 | 1,048,576 | JP | RPKI valid | IRR | |
| 61.4.152.0/21 | 2,048 | JP | — | — | |
| 61.4.160.0/20 | 4,096 | JP | — | — | |
| 61.112.0.0/15 | 131,072 | JP | RPKI valid | IRR | |
| 61.114.112.0/20 | 4,096 | JP | — | — | |
| 61.118.0.0/15 | 131,072 | JP | RPKI valid | IRR | |
| 61.126.0.0/15 | 131,072 | JP | RPKI valid | IRR | |
| 61.199.0.0/16 | 65,536 | JP | RPKI valid | IRR | |
| 61.207.0.0/16 | 65,536 | JP | RPKI valid | IRR | |
| 61.208.0.0/16 | 65,536 | JP | RPKI valid | IRR | |
| 61.214.0.0/16 | 65,536 | JP | RPKI valid | IRR | |
| 103.163.250.0/23 | 512 | JP | No ROA | IRR | |
| 114.144.0.0/12 | 1,048,576 | JP | RPKI valid | IRR | |
| 114.160.0.0/11 | 2,097,152 | JP | RPKI valid | IRR | |
| 118.0.0.0/12 | 1,048,576 | JP | RPKI valid | IRR | |
| 118.16.0.0/13 | 524,288 | JP | RPKI valid | IRR | |
| 119.161.104.0/21 | 2,048 | JP | No ROA | IRR | |
| 121.112.0.0/13 | 524,288 | JP | RPKI valid | IRR | |
| 122.1.0.0/16 | 65,536 | JP | RPKI valid | IRR | |
| 122.16.0.0/12 | 1,048,576 | JP | RPKI valid | IRR | |
| 123.216.0.0/13 | 524,288 | JP | RPKI valid | IRR | |
| 123.224.0.0/14 | 262,144 | JP | RPKI valid | IRR | |
| 124.84.0.0/14 | 262,144 | JP | RPKI valid | IRR | |
| 124.96.0.0/13 | 524,288 | JP | RPKI valid | IRR | |
| 125.170.0.0/16 | 65,536 | JP | RPKI valid | IRR | |
| 125.172.0.0/14 | 262,144 | JP | RPKI valid | IRR | |
| 125.200.0.0/13 | 524,288 | JP | RPKI valid | IRR | |
| 133.153.0.0/20 | 4,096 | JP | — | — | |
| 133.153.16.0/22 | 1,024 | JP | — | — | |
| 133.153.20.0/23 | 512 | JP | — | — | |
| 133.153.22.0/24 | 256 | JP | No ROA | IRR | |
| 133.153.23.0/24 | 256 | JP | — | — | |
| 133.153.24.0/21 | 2,048 | JP | — | — | |
| 133.153.32.0/19 | 8,192 | JP | — | — | |
| 133.153.64.0/18 | 16,384 | JP | — | — | |
| 133.153.128.0/17 | 32,768 | JP | — | — | |
| 138.212.224.0/23 | 512 | JP | — | — | |
| 138.212.227.0/24 | 256 | JP | No ROA | IRR | |
| 138.212.228.0/23 | 512 | JP | — | — | |
| 138.212.230.0/24 | 256 | JP | No ROA | IRR | |
| 138.212.238.0/23 | 512 | JP | — | — | |
| 138.212.241.0/24 | 256 | JP | No ROA | IRR | |
| 138.212.245.0/24 | 256 | JP | No ROA | IRR | |
| 138.212.249.0/24 | 256 | JP | No ROA | IRR | |
| 138.212.252.0/24 | 256 | JP | No ROA | IRR | |
| 150.5.64.0/18 | 16,384 | JP | No ROA | IRR | |
| 150.35.0.0/17 | 32,768 | JP | — | — | |
| 150.35.128.0/18 | 16,384 | JP | — | — | |
| 150.35.192.0/19 | 8,192 | JP | — | — | |
| 150.35.224.0/21 | 2,048 | JP | — | — | |
| 150.35.232.0/22 | 1,024 | JP | — | — | |
| 150.35.236.0/22 | 1,024 | JP | — | — | |
| 150.35.240.0/20 | 4,096 | JP | — | — | |
| 150.61.4.0/24 | 256 | JP | No ROA | IRR | |
| 150.61.8.0/24 | 256 | JP | No ROA | IRR | |
| 150.61.13.0/24 | 256 | JP | No ROA | IRR | |
| 150.61.17.0/24 | 256 | JP | No ROA | IRR | |
| 150.61.31.0/24 | 256 | JP | No ROA | IRR | |
| 150.61.33.0/24 | 256 | JP | No ROA | IRR | |
| 150.61.35.0/24 | 256 | JP | No ROA | IRR | |
| 150.61.41.0/24 | 256 | JP | No ROA | IRR | |
| 150.61.46.0/24 | 256 | JP | No ROA | IRR | |
| 150.61.49.0/24 | 256 | JP | No ROA | IRR | |
| 150.61.53.0/24 | 256 | JP | No ROA | IRR | |
| 150.61.64.0/22 | 1,024 | JP | — | — | |
| 150.61.68.0/23 | 512 | JP | — | — | |
| 150.61.70.0/24 | 256 | JP | No ROA | IRR | |
| 150.61.71.0/24 | 256 | JP | — | — | |
| 150.61.72.0/21 | 2,048 | JP | — | — | |
| 150.61.80.0/20 | 4,096 | JP | — | — | |
| 150.61.96.0/19 | 8,192 | JP | — | — | |
| 150.61.128.0/17 | 32,768 | JP | No ROA | IRR | |
| 153.124.192.0/21 | 2,048 | JP | No ROA | IRR | |
| 153.128.0.0/10 | 4,194,304 | JP | RPKI valid | IRR | |
| 153.192.0.0/11 | 2,097,152 | JP | RPKI valid | IRR | |
| 153.224.0.0/12 | 1,048,576 | JP | RPKI valid | IRR | |
| 153.240.0.0/13 | 524,288 | JP | RPKI valid | IRR | |
| 153.248.0.0/14 | 262,144 | JP | RPKI valid | IRR | |
| 153.252.0.0/15 | 131,072 | JP | RPKI valid | IRR | |
| 157.64.0.0/16 | 65,536 | JP | No ROA | IRR | |
| 157.120.124.0/22 | 1,024 | JP | — | — | |
| 159.211.22.0/24 | 256 | JP | No ROA | IRR | |
| 159.211.224.0/24 | 256 | JP | No ROA | IRR | |
| 159.211.237.0/24 | 256 | JP | No ROA | IRR | |
| 159.211.248.0/24 | 256 | JP | No ROA | IRR | |
| 164.43.141.0/24 | 256 | JP | No ROA | IRR | |
| 164.162.5.0/24 | 256 | JP | No ROA | IRR | |
| 164.162.6.0/23 | 512 | JP | — | — | |
| 164.162.16.0/24 | 256 | JP | No ROA | IRR | |
| 165.108.0.0/16 | 65,536 | JP | No ROA | IRR | |
| 165.241.0.0/16 | 65,536 | JP | — | — | |
| 180.0.0.0/10 | 4,194,304 | JP | RPKI valid | IRR | |
| 182.161.77.0/24 | 256 | JP | — | — | |
| 182.161.78.0/23 | 512 | JP | — | — | |
| 198.232.16.0/24 | 256 | JP | No ROA | IRR |