| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS2907 | SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP |  Japan |
8888640 | 8589934592 |
| AS7671 | NTTSMC - NTT SmartConnect Corporation, JP | Japan |
449536 | 21474836480 |