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 |
|---|---|---|---|---|---|---|
| 951 | AS18085 | Fujitsu Systems Applications & Support Limited | 尚未分类 | 0 | 0 | 0 |
| 952 | AS18086 | PFU LIMITED | 尚未分类 | 0 | 0 | 0 |
| 953 | AS18089 | KDDI Corporation | 尚未分类 | 0 | 0 | 0 |
| 954 | AS18093 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 955 | AS18095 | Reitaku University | 尚未分类 | 0 | 0 | 0 |
| 956 | AS18096 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 957 | AS18098 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 958 | AS18122 | KYOTO-IX | 尚未分类 | 0 | 0 | 0 |
| 959 | AS18130 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 960 | AS18132 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 961 | AS18133 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 962 | AS18137 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 963 | AS18138 | SAKURA internet AS18138 | IDC / 主机托管 | 0 | 0 | 0 |
| 964 | AS18145 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 965 | AS18146 | Intec NetCore, Inc. | 尚未分类 | 0 | 0 | 0 |
| 966 | AS18147 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 967 | AS18151 | COMPUTER ENGINEERING & CONSULTING LTD. | 尚未分类 | 0 | 0 | 0 |
| 968 | AS18152 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 969 | AS18193 | Telstra Global Internet Services Network Blocks | 尚未分类 | 0 | 0 | 0 |
| 970 | AS18261 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 971 | AS18262 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 972 | AS18265 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 973 | AS18269 | Kai Creates Inc. | 尚未分类 | 0 | 0 | 0 |
| 974 | AS18270 | Toin University of Yokohama | 尚未分类 | 0 | 0 | 0 |
| 975 | AS18273 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 976 | AS18275 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 977 | AS18277 | Kurashiki University of Science and the Arts | 尚未分类 | 0 | 0 | 0 |
| 978 | AS18280 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 979 | AS18284 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 980 | AS18285 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 981 | AS18286 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 982 | AS18287 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 983 | AS18288 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 984 | AS18290 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 985 | AS23297 | Tuean LLC | 尚未分类 | 0 | 0 | 0 |
| 986 | AS23612 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 987 | AS23617 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 988 | AS23621 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 989 | AS23622 | Tsuru Gakuen | 尚未分类 | 0 | 0 | 0 |
| 990 | AS23625 | TOKAI Communications Corporation | 尚未分类 | 0 | 0 | 0 |
| 991 | AS23626 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 992 | AS23636 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 993 | AS23637 | Equinix Japan Enterprise K.K. | 尚未分类 | 0 | 0 | 0 |
| 994 | AS23638 | AMIXCOM Inc. | 尚未分类 | 0 | 0 | 0 |
| 995 | AS23640 | BBIX Route Servers | 互联网交换中心 | 0 | 0 | 0 |
| 996 | AS23643 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |
| 997 | AS23663 | Yahoo Bangalore Network Monitoring Center | 尚未分类 | 0 | 0 | 0 |
| 998 | AS23748 | Cat Networks K.K. | 接入运营商 | 0 | 0 | 0 |
| 999 | AS23779 | NTT Communications (N-BONE) | 骨干网络 | 0 | 0 | 0 |
| 1000 | AS23782 | JPNIC-2Byte-ASBLOCK-AP | 尚未分类 | 0 | 0 | 0 |