日本
按 RIR 注册登记在日本的 ASN，IPv4 地址数量全球第 3 位。
- ASN
- 1,306
- 占全球 1.0%
- 有路由的 ASN
- 744
- 占本国 57.0%
- IPv4 地址
- 1.62 亿
- 占全球 4.7%
- IPv6 /48
- 5.13 亿
- 占全球 4.2%
路由数据 · 2026.10.19 20:18 UTC
网络类型构成按 ASN 数量
日本的尚未分类查看全部类型
| 排名 | ASN | 名称 | IPv4 地址 | IPv6 /48 | 前缀 |
|---|---|---|---|---|---|
| 151 | AS58788 | Chiroro-Net Co.,Ltd. | 6,144 | 0 | 3 |
| 152 | AS59094 | esu2 Corporation | 6,144 | 0 | 6 |
| 153 | AS131893 | RICOH Company, Ltd. | 5,632 | 3 | 25 |
| 154 | AS17937 | NIKKEI ADVANCED SYSTEMS INC. | 5,376 | 65,536 | 4 |
| 155 | AS24270 | CRC Solutions | 5,120 | 65,536 | 4 |
| 156 | AS9353 | MEDIAWARS co.,ltd. | 5,120 | 0 | 2 |
| 157 | AS37907 | DigiRock, Inc. | 5,120 | 0 | 5 |
| 158 | AS37916 | A.T.WORKS, Inc. | 5,120 | 0 | 3 |
| 159 | AS59116 | AIG Technologies KK | 4,608 | 6 | 17 |
| 160 | AS59118 | NRI SecureTechnologies AS59118 | 4,608 | 0 | 4 |
| 161 | AS55912 | University of Kochi | 4,352 | 65,537 | 5 |
| 162 | AS37914 | Advanced Software Technology and Management Research Institute of KYOTO | 4,352 | 0 | 2 |
| 163 | AS55897 | SAKURA Internet Inc. | 4,352 | 0 | 2 |
| 164 | AS18259 | NTT DOCOMO BUSINESS, Inc | 4,096 | 65,792 | 8 |
| 165 | AS17934 | National Institute of Information and Communications Technology | 4,096 | 65,536 | 14 |
| 166 | AS17953 | BroadBand Security | 4,096 | 65,536 | 14 |
| 167 | AS18074 | FRT Inc. | 4,096 | 65,536 | 2 |
| 168 | AS24477 | NetApp, Inc. | 4,096 | 65,536 | 16 |
| 169 | AS38633 | Value Core | 4,096 | 65,536 | 4 |
| 170 | AS38652 | Ginzado Co.,Ltd. | 4,096 | 65,536 | 2 |
| 171 | AS9990 | Nippon Information and Communication Corporation | 4,096 | 0 | 1 |
| 172 | AS10016 | Minaminihon Information Processing Center Co Ltd | 4,096 | 0 | 1 |
| 173 | AS17699 | ARTERIA Networks Corporation | 4,096 | 0 | 1 |
| 174 | AS18140 | LY Corporation | 4,096 | 0 | 1 |
| 175 | AS18141 | HBA | 4,096 | 0 | 1 |
| 176 | AS18143 | Mitsubishi Research Institute DCS Co.,Ltd. | 4,096 | 0 | 1 |
| 177 | AS18263 | MEITETSUCOM Co., Ltd. | 4,096 | 0 | 1 |
| 178 | AS18383 | CAHI Corporation | 4,096 | 0 | 1 |
| 179 | AS23773 | EKZM co.,ltd. | 4,096 | 0 | 1 |
| 180 | AS23795 | Fitec Corp. | 4,096 | 0 | 6 |
| 181 | AS23798 | VR Techno Center,inc | 4,096 | 0 | 1 |
| 182 | AS24264 | Kanazawa Institute of Technology | 4,096 | 0 | 1 |
| 183 | AS37898 | digitiminimi, inc. | 4,096 | 0 | 1 |
| 184 | AS45672 | Koga Cable TV Co., Ltd. | 4,096 | 0 | 1 |
| 185 | AS45675 | JCOM Co., Ltd. | 4,096 | 0 | 3 |
| 186 | AS45690 | Nihon Central TV Co.,Inc. | 4,096 | 0 | 1 |
| 187 | AS152861 | Chiba Institute of Technology | 4,096 | 0 | 1 |
| 188 | AS151373 | JAPAN 3D PRINTER | 3,840 | 2 | 16 |
| 189 | AS149428 | Code200, UAB | 3,584 | 131,072 | 15 |
| 190 | AS18127 | Ibaraki Prefectural Government | 3,584 | 65,536 | 16 |
| 191 | AS45688 | The University of Tokyo Interfaculty Initiative in Information Studies | 3,584 | 0 | 5 |
| 192 | AS23616 | Hitachi Systems, Ltd. | 3,072 | 65,536 | 4 |
| 193 | AS23828 | Misaki Town | 3,072 | 0 | 2 |
| 194 | AS55902 | TS-NET of TOSET, Inc. in Japan | 3,072 | 0 | 15 |
| 195 | AS55898 | LY Corporation | 2,560 | 65,536 | 6 |
| 196 | AS59103 | SoftEther Corporation | 2,560 | 16,896 | 17 |
| 197 | AS37891 | JR TOKAI Information Systems Company | 2,560 | 0 | 8 |
| 198 | AS58653 | UD Trucks Corporation, Volvo Information Technology Japan | 2,560 | 0 | 6 |
| 199 | AS58789 | DUNAMIS Co.,Ltd | 2,560 | 0 | 10 |
| 200 | AS131950 | EnjoyVC Japan Corporation | 2,560 | 0 | 11 |