爬虫识别支持 IPv6 地址访问 了解详情
aut-num: 38272 as-name: FITI-AS-BKB descr: China Education and Research Network (CERNET) descr: FIT 3-220, descr: Tsinghua University country: CN org: ORG-CEAR1-AP admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP notify: szhu@ocean.net.edu.cn notify: xing@ocean.net.edu.cn mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-by: APNIC-HM mnt-irt: IRT-CERNET-AP last-modified: 2021-04-21T04:43:50Z source: APNIC
IPv4 地址段 | 描述 | IP 数量 |
---|---|---|
118.229.40.0/22 | China Education and Research Network | 1024 |
118.229.42.0/24 | China Education and Research Network | 256 |
IPv6 地址段 | 描述 |
---|---|
2001:253::/32 | China Education and Research Network |
240a:a000::/20 | None |
2001:253:2::/48 | China Education and Research Network |
2401:34a1::/32 | Asia Pacific Network Information Centre |
2001:253:5::/48 | China Education and Research Network |
2001:253:21::/48 | China Education and Research Network |