| ASN | Organization | IPs |
|---|---|---|
| AS2514 | NTT PC Communications Inc. | 16,384 |
| AS9621 | OTNET Co. Inc. | 12,288 |
| AS59349 | GMO-Z.com Pte. Ltd. | 8,192 |
| AS9604 | Fuji Soft Incorporated | 8,192 |
| AS8220 | Colt Technology Services Group Limited | 7,168 |
| AS58791 | GMO Internet Inc. | 4,096 |
| AS- | - | 2,048 |
| AS131931 | Aomori Cable TV Co. Ltd. | 2,048 |
| AS6079 | RCN | 2,048 |
| AS24259 | Kanuma Cable Television Corporation | 1,024 |
| AS4713 | NTT Docomo Business Inc. | 1,024 |
| AS146987 | GMO GlobalSign Holdings K.K. | 768 |
| AS131921 | GMO GlobalSign Holdings K.K. | 256 |