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 |
|---|---|---|---|---|---|
| 251 | AS4774 | A-Bone by Internet Initiative Japan Inc. | 1,024 | 0 | 4 |
| 252 | AS18091 | Teikyo University | 1,024 | 0 | 3 |
| 253 | AS18279 | Bukkyo University | 1,024 | 0 | 1 |
| 254 | AS18289 | AT&T TAO Cloud Access Node | 1,024 | 0 | 1 |
| 255 | AS23799 | National Defense Academy | 1,024 | 0 | 4 |
| 256 | AS23826 | Daido University | 1,024 | 0 | 3 |
| 257 | AS37893 | Tradeweb Japan | 1,024 | 0 | 5 |
| 258 | AS55378 | QUICK Corp. | 1,024 | 0 | 1 |
| 259 | AS55888 | Nintatsu Global Telecommunications Corporation | 1,024 | 0 | 5 |
| 260 | AS55894 | Who's Next | 1,024 | 0 | 1 |
| 261 | AS63789 | NeXtWEB Corporation | 1,024 | 0 | 3 |
| 262 | AS131901 | FIDESSA KK | 1,024 | 0 | 3 |
| 263 | AS131939 | IPS INC | 1,024 | 0 | 5 |
| 264 | AS131941 | Entsu Co.,Ltd. | 1,024 | 0 | 6 |
| 265 | AS131945 | Sanntuu Corporation | 1,024 | 0 | 1 |
| 266 | AS152871 | TAIYO NIPPON SANSO CORPORATION | 1,024 | 0 | 7 |
| 267 | AS211252 | AKARI-AS-JP | 1,024 | 0 | 2 |
| 268 | AS401474 | ENXO LLC | 1,024 | 0 | 4 |
| 269 | AS152645 | Flextech Inc. | 768 | 65,536 | 4 |
| 270 | AS10209 | Japan HUB and Data Center | 768 | 0 | 4 |
| 271 | AS24283 | Mieden Co.,Ltd. | 768 | 0 | 3 |
| 272 | AS24291 | MITSUI & CO., LTD. | 768 | 0 | 4 |
| 273 | AS37888 | HORIBA, Ltd. | 768 | 0 | 3 |
| 274 | AS133900 | Gilead Sciences | 768 | 0 | 3 |
| 275 | AS137819 | Beeks Financial Cloud (Japan) | 768 | 0 | 3 |
| 276 | AS146987 | GMO GlobalSign Holdings K.K. | 768 | 0 | 3 |
| 277 | AS148985 | ANSYS Japan K.K. | 768 | 0 | 4 |
| 278 | AS215871 | XTOM-JP | 512 | 524,800 | 5 |
| 279 | AS63794 | ILKS | 512 | 65,536 | 2 |
| 280 | AS146974 | Woven by Toyota, Inc. | 512 | 65,536 | 2 |
| 281 | AS152876 | COMOTA | 512 | 65,536 | 2 |
| 282 | AS199767 | DOVE-AS | 512 | 256 | 3 |
| 283 | AS38636 | DeNA, Co. Ltd. | 512 | 3 | 5 |
| 284 | AS17941 | Equinix Japan Enterprise K.K. | 512 | 0 | 2 |
| 285 | AS24260 | Board of trusty: Kinjo-Gakuen | 512 | 0 | 1 |
| 286 | AS55396 | NRI SecureTechnologies, Ltd | 512 | 0 | 2 |
| 287 | AS59120 | Tsukuba Internet Service Corporation | 512 | 0 | 1 |
| 288 | AS131902 | LogicLinks, Inc. | 512 | 0 | 2 |
| 289 | AS131940 | Nissho Electronics Corp. | 512 | 0 | 3 |
| 290 | AS131946 | MUSASHINO UNIVERSITY E.F. | 512 | 0 | 3 |
| 291 | AS131953 | NPO Yutopianet | 512 | 0 | 3 |
| 292 | AS131977 | Japan Photo Finish Corporation | 512 | 0 | 1 |
| 293 | AS131983 | suo cablenet corporation | 512 | 0 | 1 |
| 294 | AS132504 | QUALITIA Co.,Ltd | 512 | 0 | 1 |
| 295 | AS133782 | Elsevier Ltd | 512 | 0 | 2 |
| 296 | AS136178 | FIL Japan Holdings K.K. | 512 | 0 | 2 |
| 297 | AS136586 | InComm Japan K.K. | 512 | 0 | 3 |
| 298 | AS136761 | Kalytero LLC | 512 | 0 | 1 |
| 299 | AS138352 | Fractal Co., Ltd. | 512 | 0 | 2 |
| 300 | AS139255 | U-NEXT Co.,Ltd. | 512 | 0 | 2 |