| ASN | Organisatsioon | IPs |
|---|---|---|
| AS2497 | Internet Initiative Japan Inc. | 15,872 |
| AS10010 | Tokai Communications Corporation | 8,192 |
| AS7524 | ITEC Hankyu Hanshin Co. Ltd. | 8,192 |
| AS4694 | IDC Frontier Inc. | 7,936 |
| AS131931 | Aomori Cable TV Co. Ltd. | 4,096 |
| AS59108 | Katch Network Inc. | 4,096 |
| AS7529 | Gmo Netird Inc. | 4,096 |
| AS7672 | Hokuden Information System Service Co. Ltd. | 4,096 |
| AS132203 | Tencent Building Kejizhongyi Avenue | 2,048 |
| AS4713 | NTT Docomo Business Inc. | 2,048 |
| AS7527 | Japan Internet Xing Co. Ltd. | 1,536 |
| AS24296 | LY Corporation | 1,024 |
| AS58788 | Chiroro-Net Co. Ltd. | 1,024 |
| AS151388 | SoftEther Corporation (SE-JIKKEN-AS) | 512 |
| AS17534 | NSK Co. Ltd. | 512 |
| AS4725 | SoftBank Corp. | 256 |