此 ASN 有 28 个 IPv4 前缀。
国家 | 公布的前缀 | 描述 | 父前缀 | RIR |
---|---|---|---|---|
China | 121.249.128.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.249.172.0/22 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.0.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.128.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.144.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.16.0/21 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.160.0/19 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.192.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.208.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.224.0/21 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.232.0/21 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.24.0/21 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.240.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.32.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.48.0/23 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.50.0/24 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.51.0/24 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.56.0/21 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.64.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.80.0/21 | China Education and Research Network | 121.248.0.0/14 | APNIC |
此 ASN 有 1 个 IPv4 对等点。
国家 | ASN | 描述 | IPv6 |
---|---|---|---|
China | AS4538 | China Education and Research Network Center | false |
此 ASN 有 0 个 IPv4 上游。
国家 | ASN | 描述 | IPv6 |
---|---|---|---|
暂无数据 |
此 ASN 有 0 个 IPv4 下游。
国家 | ASN | 描述 | IPv6 |
---|---|---|---|
暂无数据 |
国家 | IX | IPv4 | IPv6 | 端口速度 |
---|---|---|---|---|
暂无数据 |
国家 | IX | IPv4 | IPv6 | 端口速度 |
---|---|---|---|---|
暂无数据 |
此 ASN 有 28 个 IPv4 前缀。
国家 | 公布的前缀 | 描述 | 父前缀 | RIR |
---|---|---|---|---|
China | 121.249.128.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.249.172.0/22 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.0.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.128.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.144.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.16.0/21 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.160.0/19 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.192.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.208.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.224.0/21 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.232.0/21 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.24.0/21 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.240.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.32.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.48.0/23 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.50.0/24 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.51.0/24 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.56.0/21 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.64.0/20 | China Education and Research Network | 121.248.0.0/14 | APNIC |
China | 121.250.80.0/21 | China Education and Research Network | 121.248.0.0/14 | APNIC |
此 ASN 有 1 个 IPv4 对等点。
国家 | ASN | 描述 | IPv6 |
---|---|---|---|
China | AS4538 | China Education and Research Network Center | false |
此 ASN 有 0 个 IPv4 上游。
国家 | ASN | 描述 | IPv6 |
---|---|---|---|
暂无数据 |
此 ASN 有 0 个 IPv4 下游。
国家 | ASN | 描述 | IPv6 |
---|---|---|---|
暂无数据 |
国家 | IX | IPv4 | IPv6 | 端口速度 |
---|---|---|---|---|
暂无数据 |
国家 | IX | IPv4 | IPv6 | 端口速度 |
---|---|---|---|---|
暂无数据 |