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 |
|---|---|---|---|---|---|
| 401 | AS4688 | Internet Initiative Japan AS4688 | 0 | 0 | 0 |
| 402 | AS4689 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 403 | AS4692 | InternetWare Co., LTD. | 0 | 0 | 0 |
| 404 | AS4696 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 405 | AS4698 | InterLink Co., Ltd. | 0 | 0 | 0 |
| 406 | AS4699 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 407 | AS4700 | Niji-Net Inc. | 0 | 0 | 0 |
| 408 | AS4701 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 409 | AS4702 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 410 | AS4703 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 411 | AS4705 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 412 | AS4706 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 413 | AS4707 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 414 | AS4708 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 415 | AS4709 | NetLaputa Corporation | 0 | 0 | 0 |
| 416 | AS4710 | NTT-SPL | 0 | 0 | 0 |
| 417 | AS4712 | JAPAN TOBACCO INC. | 0 | 0 | 0 |
| 418 | AS4714 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 419 | AS4715 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 420 | AS4719 | J-Stream Inc. | 0 | 0 | 0 |
| 421 | AS4720 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 422 | AS4722 | SoftBank Corp. | 0 | 0 | 0 |
| 423 | AS4724 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 424 | AS4726 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 425 | AS4727 | KYODO PRINTING BUSINESS SOLUTIONS CO.,LTD | 0 | 0 | 0 |
| 426 | AS4728 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 427 | AS4731 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 428 | AS4732 | KDDI CORPORATION | 0 | 0 | 0 |
| 429 | AS4733 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 430 | AS4734 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 431 | AS4735 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 432 | AS7501 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 433 | AS7504 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 434 | AS7507 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 435 | AS7508 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 436 | AS7510 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 437 | AS7512 | WITH Network | 0 | 0 | 0 |
| 438 | AS7515 | NTT Ltd Japan Corporation | 0 | 0 | 0 |
| 439 | AS7517 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 440 | AS7518 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 441 | AS7519 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 442 | AS7520 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 443 | AS7523 | RICOH JAPAN Corporation | 0 | 0 | 0 |
| 444 | AS7525 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 445 | AS7526 | Mitsubishi Electric Information Network Corporation | 0 | 0 | 0 |
| 446 | AS7528 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 447 | AS7531 | GenomeNet Project | 0 | 0 | 0 |
| 448 | AS7661 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 449 | AS7662 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 450 | AS7666 | Mitsubishi Corporation | 0 | 0 | 0 |