搜狗蜘蛛更改 PTR 记录 了解详情
aut-num: 2523 as-name: ITRC-NET descr: Internet Technology Research Consortium country: JP admin-c: YO7514JP tech-c: KO3068JP tech-c: MO19130JP last-modified: 2023-05-12T20:01:07Z source: JPNIC
IPv4 地址段 | 描述 | IP 数量 |
---|---|---|
133.69.0.0/20 | Japan Network Information Center | 4096 |
133.69.0.0/16 | Japan Network Information Center | 65536 |
133.69.192.0/20 | Japan Network Information Center | 4096 |
IPv6 地址段 | 描述 |
---|---|
2407:e0c0::/32 | JSPS 163rd Committee on Internet Technology |