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 ASN 排行
| 排名 | ASN | 名称 | 类型 | IPv4 地址 | IPv6 /48 | 前缀 |
|---|---|---|---|---|---|---|
| 401 | AS17699 | ARTERIA Networks Corporation | 尚未分类 | 4,096 | 0 | 1 |
| 402 | AS18140 | LY Corporation | 尚未分类 | 4,096 | 0 | 1 |
| 403 | AS18141 | HBA | 尚未分类 | 4,096 | 0 | 1 |
| 404 | AS18143 | Mitsubishi Research Institute DCS Co.,Ltd. | 尚未分类 | 4,096 | 0 | 1 |
| 405 | AS18263 | MEITETSUCOM Co., Ltd. | 尚未分类 | 4,096 | 0 | 1 |
| 406 | AS18383 | CAHI Corporation | 尚未分类 | 4,096 | 0 | 1 |
| 407 | AS23773 | EKZM co.,ltd. | 尚未分类 | 4,096 | 0 | 1 |
| 408 | AS23795 | Fitec Corp. | 尚未分类 | 4,096 | 0 | 6 |
| 409 | AS23798 | VR Techno Center,inc | 尚未分类 | 4,096 | 0 | 1 |
| 410 | AS23824 | Future Spirits Co.,Ltd. | 内容网络 | 4,096 | 0 | 3 |
| 411 | AS24264 | Kanazawa Institute of Technology | 尚未分类 | 4,096 | 0 | 1 |
| 412 | AS37898 | digitiminimi, inc. | 尚未分类 | 4,096 | 0 | 1 |
| 413 | AS45672 | Koga Cable TV Co., Ltd. | 尚未分类 | 4,096 | 0 | 1 |
| 414 | AS45675 | JCOM Co., Ltd. | 尚未分类 | 4,096 | 0 | 3 |
| 415 | AS45690 | Nihon Central TV Co.,Inc. | 尚未分类 | 4,096 | 0 | 1 |
| 416 | AS131943 | Goto TV | 接入运营商 | 4,096 | 0 | 4 |
| 417 | AS152861 | Chiba Institute of Technology | 尚未分类 | 4,096 | 0 | 1 |
| 418 | AS151373 | JAPAN 3D PRINTER | 尚未分类 | 3,840 | 2 | 16 |
| 419 | AS149428 | Code200, UAB | 尚未分类 | 3,584 | 131,072 | 15 |
| 420 | AS18127 | Ibaraki Prefectural Government | 尚未分类 | 3,584 | 65,536 | 16 |
| 421 | AS45688 | The University of Tokyo Interfaculty Initiative in Information Studies | 尚未分类 | 3,584 | 0 | 5 |
| 422 | AS4697 | NTT NTLab | 教育科研 | 3,328 | 65,536 | 8 |
| 423 | AS151374 | IWK-WORKS | 接入运营商 | 3,328 | 65,536 | 4 |
| 424 | AS2515 | JPNIC | 非营利与社区 | 3,072 | 65,536 | 5 |
| 425 | AS23616 | Hitachi Systems, Ltd. | 尚未分类 | 3,072 | 65,536 | 4 |
| 426 | AS59123 | Kakaku.com | 内容网络 | 3,072 | 65,536 | 10 |
| 427 | AS59093 | ICKNET (IMABARI CATV) | 接入运营商 | 3,072 | 1 | 3 |
| 428 | AS23828 | Misaki Town | 尚未分类 | 3,072 | 0 | 2 |
| 429 | AS55902 | TS-NET of TOSET, Inc. in Japan | 尚未分类 | 3,072 | 0 | 15 |
| 430 | AS131928 | Tottori Teletopia | 接入运营商 | 3,072 | 0 | 4 |
| 431 | AS7663 | FUJIMIC | 内容网络 | 2,816 | 0 | 11 |
| 432 | AS45680 | DOVA Corporation | 骨干网络 | 2,560 | 65,536 | 8 |
| 433 | AS55898 | LY Corporation | 尚未分类 | 2,560 | 65,536 | 6 |
| 434 | AS59103 | SoftEther Corporation | 尚未分类 | 2,560 | 16,896 | 17 |
| 435 | AS23632 | TVT Tsuyama | 接入运营商 | 2,560 | 0 | 2 |
| 436 | AS37891 | JR TOKAI Information Systems Company | 尚未分类 | 2,560 | 0 | 8 |
| 437 | AS58653 | UD Trucks Corporation, Volvo Information Technology Japan | 尚未分类 | 2,560 | 0 | 6 |
| 438 | AS58789 | DUNAMIS Co.,Ltd | 尚未分类 | 2,560 | 0 | 10 |
| 439 | AS63779 | JUSTPLAYER | 内容网络 | 2,560 | 0 | 2 |
| 440 | AS131950 | EnjoyVC Japan Corporation | 尚未分类 | 2,560 | 0 | 11 |
| 441 | AS131955 | KCNET | 接入运营商 | 2,560 | 0 | 3 |
| 442 | AS24253 | J-Stream | 内容网络 | 2,304 | 65,536 | 3 |
| 443 | AS23818 | JETINTERNET Corporation | 接入运营商 | 2,304 | 0 | 6 |
| 444 | AS63771 | BGPNAP | 教育科研 | 2,048 | 131,072 | 22 |
| 445 | AS7530 | Cloud and SDN Laboratory | 教育科研 | 2,048 | 65,536 | 4 |
| 446 | AS24262 | HIcom | 接入运营商 | 2,048 | 65,536 | 2 |
| 447 | AS37912 | IPRIO Corporation. | 企业网络 | 2,048 | 65,536 | 2 |
| 448 | AS59105 | Home NOC Operators Group | 骨干网络 | 2,048 | 65,536 | 6 |
| 449 | AS63774 | Kamoike.net LLP | 接入运营商 | 2,048 | 65,536 | 12 |
| 450 | AS131971 | JPNIC-LAB | 教育科研 | 2,048 | 65,536 | 12 |