| 발표된 접두어 | Description | 국가 | 상위 프리픽스 | RIR |
|---|
| 103.192.68.0/22 | JCOM Co., Ltd. | Japan | | APNIC |
| 103.192.68.0/23 | Jupiter Telecommunications Co., Ltd. | Japan | 103.192.68.0/22 | APNIC |
| 103.192.70.0/23 | JCOM Co., Ltd. | Japan | 103.192.68.0/22 | APNIC |
| 110.172.0.0/20 | Jupiter Telecommunications Co., Ltd. | Japan | | APNIC |
| 110.172.0.0/21 | Jupiter Telecommunications Co., Ltd. | Japan | 110.172.0.0/20 | APNIC |
| 110.172.8.0/21 | Jupiter Telecommunications Co., Ltd. | Japan | 110.172.0.0/20 | APNIC |
| 119.82.192.0/20 | Jupiter Telecommunications Co., Ltd. | Japan | | APNIC |
| 119.82.192.0/21 | JCOM Co., Ltd. | Japan | 119.82.192.0/20 | APNIC |
| 119.82.200.0/21 | Jupiter Telecommunications Co., Ltd. | Japan | 119.82.192.0/20 | APNIC |
| 175.111.120.0/21 | Jupiter Telecommunications Co., Ltd. | Japan | | APNIC |
| 175.111.120.0/22 | JCOM Co., Ltd. | Japan | 175.111.120.0/21 | APNIC |
| 175.111.124.0/22 | Jupiter Telecommunications Co., Ltd. | Japan | 175.111.120.0/21 | APNIC |
| 202.148.240.0/20 | JCOM Co., Ltd. | Japan | | APNIC |
| 202.148.240.0/21 | JCOM Co., Ltd. | Japan | 202.148.240.0/20 | APNIC |
| 202.148.248.0/21 | Jupiter Telecommunications Co., Ltd. | Japan | 202.148.240.0/20 | APNIC |
| 202.162.128.0/19 | JCOM Co., Ltd. | Japan | | APNIC |
| 202.162.128.0/20 | JCOM Co., Ltd. | Japan | 202.162.128.0/19 | APNIC |
| 202.162.144.0/20 | Jupiter Telecommunications Co., Ltd. | Japan | 202.162.128.0/19 | APNIC |
| 219.100.152.0/22 | JCOM Co., Ltd. | Japan | 219.96.0.0/11 | APNIC |
| 219.100.152.0/23 | Jupiter Telecommunications Co., Ltd. | Japan | 219.96.0.0/11 | APNIC |
