| CAT-JP | ||||
| 103.88.44.0 — 103.88.47.255 | Cat Networks K.K. | Japan | 103.88.44.0/22 | 1024 |
| 203.96.236.0 — 203.96.239.255 | Cat Networks K.K. | Japan | 203.96.236.0/22 | 1024 |
| 103.193.128.0 — 103.193.131.255 | Cat Networks K.K. | Japan | 103.193.128.0/22 | 1024 |
| 103.19.0.0 — 103.19.3.255 | Cat Networks K.K. | Japan | 103.19.0.0/22 | 1024 |
| 2400:ddc0:: — 2400:ddc0:ffff:ffff:ffff:ffff:ffff:ffff | Cat Networks K.K. | Japan | 2400:ddc0::/32 | 296 |
