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 |
|---|---|---|---|---|---|
| 551 | AS17942 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 552 | AS17943 | Tokyo Denki University | 0 | 0 | 0 |
| 553 | AS17945 | iTV Co,Ltd | 0 | 0 | 0 |
| 554 | AS17949 | Tokyo University of Technorogy | 0 | 0 | 0 |
| 555 | AS17952 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 556 | AS17954 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 557 | AS17959 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 558 | AS18050 | Telstra Global Internet Services Network Blocks | 0 | 0 | 0 |
| 559 | AS18067 | Humeia Corporation | 0 | 0 | 0 |
| 560 | AS18073 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 561 | AS18078 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 562 | AS18079 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 563 | AS18080 | Sopiafons Co.,Ltd | 0 | 0 | 0 |
| 564 | AS18082 | Japan Agency for Local Authority Information Systems | 0 | 0 | 0 |
| 565 | AS18083 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 566 | AS18085 | Fujitsu Systems Applications & Support Limited | 0 | 0 | 0 |
| 567 | AS18086 | PFU LIMITED | 0 | 0 | 0 |
| 568 | AS18089 | KDDI Corporation | 0 | 0 | 0 |
| 569 | AS18093 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 570 | AS18095 | Reitaku University | 0 | 0 | 0 |
| 571 | AS18096 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 572 | AS18098 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 573 | AS18122 | KYOTO-IX | 0 | 0 | 0 |
| 574 | AS18130 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 575 | AS18132 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 576 | AS18133 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 577 | AS18137 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 578 | AS18145 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 579 | AS18146 | Intec NetCore, Inc. | 0 | 0 | 0 |
| 580 | AS18147 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 581 | AS18151 | COMPUTER ENGINEERING & CONSULTING LTD. | 0 | 0 | 0 |
| 582 | AS18152 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 583 | AS18193 | Telstra Global Internet Services Network Blocks | 0 | 0 | 0 |
| 584 | AS18261 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 585 | AS18262 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 586 | AS18265 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 587 | AS18269 | Kai Creates Inc. | 0 | 0 | 0 |
| 588 | AS18270 | Toin University of Yokohama | 0 | 0 | 0 |
| 589 | AS18273 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 590 | AS18275 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 591 | AS18277 | Kurashiki University of Science and the Arts | 0 | 0 | 0 |
| 592 | AS18280 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 593 | AS18284 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 594 | AS18285 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 595 | AS18286 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 596 | AS18287 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 597 | AS18288 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 598 | AS18290 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |
| 599 | AS23297 | Tuean LLC | 0 | 0 | 0 |
| 600 | AS23612 | JPNIC-2Byte-ASBLOCK-AP | 0 | 0 | 0 |