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 18:21 UTC
网络类型构成按 ASN 数量
日本的骨干网络查看全部类型
| 排名 | ASN | 名称 | IPv4 地址 | IPv6 /48 | 前缀 |
|---|---|---|---|---|---|
| 51 | AS131896 | SSI Lab | 6,144 | 0 | 13 |
| 52 | AS7521 | INTERNET MULTIFEED CO. | 4,864 | 65,536 | 9 |
| 53 | AS23614 | KOCHI Network | 4,864 | 0 | 5 |
| 54 | AS45680 | DOVA Corporation | 2,560 | 65,536 | 8 |
| 55 | AS59105 | Home NOC Operators Group | 2,048 | 65,536 | 6 |
| 56 | AS24229 | KOCHI IX | 1,280 | 65,536 | 3 |
| 57 | AS59110 | BPS | 1,024 | 65,536 | 2 |
| 58 | AS131160 | Wi2 | 1,024 | 65,536 | 2 |
| 59 | AS138033 | BBIX, Inc. | 1,024 | 65,536 | 5 |
| 60 | AS37904 | BBIX Network Services | 1,024 | 1 | 3 |
| 61 | AS7257 | MARU AS7257 | 512 | 524,288 | 3 |
| 62 | AS131976 | JPNAP-WEST | 512 | 65,536 | 4 |
| 63 | AS146984 | JPNAP-EAST | 512 | 65,536 | 4 |
| 64 | AS59349 | GMO AS59349 | 512 | 1 | 3 |
| 65 | AS63804 | DOVA Corporation (AS63804) | 512 | 0 | 1 |
| 66 | AS38644 | KANDANET | 256 | 1 | 2 |
| 67 | AS45674 | MIDORI(AS45674) | 256 | 1 | 2 |
| 68 | AS131079 | KANDANET4 | 256 | 1 | 2 |
| 69 | AS131948 | FORNEXT Inc. | 256 | 1 | 2 |
| 70 | AS4691 | Dream Train Internet, Inc. (DTI) | 0 | 0 | 0 |
| 71 | AS7603 | Gene Computing | 0 | 0 | 0 |
| 72 | AS9598 | NTT AS9598 | 0 | 0 | 0 |
| 73 | AS10026 | Pacnet | 0 | 0 | 0 |
| 74 | AS23779 | NTT Communications (N-BONE) | 0 | 0 | 0 |
| 75 | AS23829 | NTT BUSINESS SOLUTIONS CORPORATIONS (MEON) | 0 | 0 | 0 |
| 76 | AS58786 | GMO AS58786 | 0 | 0 | 0 |
| 77 | AS150296 | NEXTNET LTD | 0 | 0 | 0 |