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 |
|---|---|---|---|---|---|
| 351 | AS133180 | Starbow Ltd. | 256 | 0 | 1 |
| 352 | AS134827 | EY Japan Co., Ltd. | 256 | 0 | 1 |
| 353 | AS135372 | Columbia Sportswear Japan Inc | 256 | 0 | 1 |
| 354 | AS137008 | 1120 Shimokuzawa Chuo-ku Sagamihara-shi Kanagawa-ken | 256 | 0 | 1 |
| 355 | AS140501 | Itiviti Japan K.K. | 256 | 0 | 1 |
| 356 | AS141694 | Ermis Ltd. | 256 | 0 | 1 |
| 357 | AS151379 | OPTAGE Inc. | 256 | 0 | 1 |
| 358 | AS152724 | Point72 Japan Limited | 256 | 0 | 1 |
| 359 | AS152859 | UNIADEX, LTD. | 256 | 0 | 1 |
| 360 | AS152869 | ICJ, Inc. | 256 | 0 | 1 |
| 361 | AS154090 | FinStadiumX Co., Ltd. | 256 | 0 | 1 |
| 362 | AS154936 | TAIPEI101 NETWORK LLC | 256 | 0 | 1 |
| 363 | AS4717 | WIDE Project | 0 | 65,536 | 2 |
| 364 | AS56218 | QGPOP | 0 | 65,536 | 1 |
| 365 | AS24121 | Equinix Asia Pacific | 0 | 512 | 2 |
| 366 | AS45681 | Show Corporation | 0 | 512 | 2 |
| 367 | AS215239 | SHOW | 0 | 512 | 2 |
| 368 | AS138986 | Wind Cloud Japan | 0 | 16 | 1 |
| 369 | AS214772 | NAZUKI-AS | 0 | 16 | 1 |
| 370 | AS218871 | NISHIO-AS | 0 | 16 | 1 |
| 371 | AS9743 | Nippon EDUIX | 0 | 1 | 1 |
| 372 | AS150314 | Rivulet Networks | 0 | 1 | 1 |
| 373 | AS152860 | GANJINGWORLD K.K. | 0 | 1 | 1 |
| 374 | AS218640 | KC-AS | 0 | 1 | 1 |
| 375 | AS1233 | National Space Development Agency | 0 | 0 | 0 |
| 376 | AS2498 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 377 | AS2502 | TRAIN | 0 | 0 | 0 |
| 378 | AS2503 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 379 | AS2507 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 380 | AS2509 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 381 | AS2517 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 382 | AS2520 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 383 | AS2521 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 384 | AS2524 | EJWORKS CORPORATION | 0 | 0 | 0 |
| 385 | AS2525 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 386 | AS2528 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 387 | AS2554 | IDC Frontier Inc. | 0 | 0 | 0 |
| 388 | AS3391 | ASCIInet Corporation | 0 | 0 | 0 |
| 389 | AS3510 | Real World Computing Partnership | 0 | 0 | 0 |
| 390 | AS3775 | Global Network Solutions, IBM Japan, Ltd. | 0 | 0 | 0 |
| 391 | AS4251 | TWICS Co. Ltd. | 0 | 0 | 0 |
| 392 | AS4629 | Telstra Global Internet Services Network Blocks | 0 | 0 | 0 |
| 393 | AS4672 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 394 | AS4674 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 395 | AS4676 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 396 | AS4679 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 397 | AS4681 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 398 | AS4683 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 399 | AS4684 | NTT PC Communications, Inc. | 0 | 0 | 0 |
| 400 | AS4687 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |