| Announced Prefix | Description | מדינה | קידומת הורה | רישות RIR |
|---|
| 103.10.39.0/24 | ITCNW | Japan | 103.10.36.0/22 | APNIC |
| 103.173.237.0/24 | bridgeinfotech | Japan | 103.173.236.0/23 | APNIC |
| 103.23.12.0/22 | VERVE Inc | Japan | | APNIC |
| 103.23.222.0/24 | IC-LABO-JP | Japan | 103.23.220.0/22 | APNIC |
| 110.50.64.0/21 | Colt Technology Services Co., Ltd. | Japan | 110.50.64.0/20 | APNIC |
| 110.50.72.0/22 | Colt Technology Services Co., Ltd. | Japan | 110.50.64.0/20 | APNIC |
| 110.50.76.0/23 | Colt Technology Services Co., Ltd. | Japan | 110.50.64.0/20 | APNIC |
| 114.31.80.0/21 | Colt Technology Services Co., Ltd. | Japan | 114.31.80.0/20 | APNIC |
| 114.31.88.0/21 | Colt Technology Services Co., Ltd. | Japan | 114.31.80.0/20 | APNIC |
| 117.55.208.0/21 | Colt Technology Services Co., Ltd. | Japan | 117.55.208.0/20 | APNIC |
| 117.55.216.0/21 | Colt Technology Services Co., Ltd. | Japan | 117.55.208.0/20 | APNIC |
| 133.148.0.0/16 | Japan Network Information Center | Japan | 133.0.0.0/8 | APNIC |
| 157.2.101.0/24 | Net One Systems Co.,Ltd. | Japan | 157.2.0.0/16 | APNIC |
| 157.2.120.0/22 | Net One Systems Co.,Ltd. | Japan | 157.2.0.0/16 | APNIC |
| 157.2.32.0/19 | Net One Systems Co.,Ltd. | Japan | 157.2.0.0/16 | APNIC |
| 157.2.48.0/21 | Net One Systems Co.,Ltd. | Japan | 157.2.0.0/16 | APNIC |
| 174.138.236.0/24 | Millennium Capital Management Asia Limited | Japan | 174.138.224.0/19 | ARIN |
| 192.51.55.0/24 | TOYOBO CO., LTD | Japan | | APNIC |
| 194.34.67.0/24 | AstraZeneca PLC | United Kingdom | 194.34.64.0/19 | RIPE |
| 202.255.101.0/24 | Mainichi Broadcasting System,Inc. | Japan | 202.240.0.0/12 | APNIC |
| 2001:df1:6002::/48 | Infineon Technologies Asia Pacific Pte Ltd | Singapore | 2001:df1:6001::/48 | APNIC |
| 2400:1000:4000::/34 | Colt Technology Services Co., Ltd. | Japan | 2400:1000::/32 | APNIC |
| 2400:1000:8000::/33 | Colt Technology Services Co., Ltd. | Japan | 2400:1000::/32 | APNIC |
| 2400:1000::/34 | Colt Technology Services Co., Ltd. | Japan | 2400:1000::/32 | APNIC |
