此 ASN 有 10 个 IPv4 前缀。
国家 | 公布的前缀 | 描述 | 父前缀 | RIR |
---|---|---|---|---|
Japan | 103.95.184.0/22 | Industrial Cyber Security Center of Excellence | -- | APNIC |
Japan | 163.220.192.0/19 | Industrial Cyber Security Center of Excellence | -- | APNIC |
Japan | 163.220.224.0/20 | Industrial Cyber Security Center of Excellence | -- | APNIC |
Japan | 163.220.240.0/22 | Industrial Cyber Security Center of Excellence | 163.220.240.0/21 | APNIC |
Japan | 163.220.244.0/24 | Industrial Cyber Security Center of Excellence | 163.220.240.0/21 | APNIC |
Japan | 163.220.245.0/24 | CyberLab, Industrial Cyber Security Center of Excellence, Information Technology Promotion Agency (IPA): "Thin Telework System" Operation Team, New Coronavirus Countermeasure Special Project | 163.220.240.0/21 | APNIC |
Japan | 163.220.246.0/24 | Industrial Cyber Security Center of Excellence | 163.220.240.0/21 | APNIC |
Japan | 163.220.247.0/24 | Industrial Cyber Security Center of Excellence | 163.220.240.0/21 | APNIC |
Japan | 163.220.248.0/22 | Industrial Cyber Security Center of Excellence | -- | APNIC |
Japan | 219.100.92.0/22 | Industrial Cyber Security Center of Excellence | 219.96.0.0/11 | APNIC |
此 ASN 有 4 个 IPv4 对等点。
此 ASN 有 2 个 IPv4 上游。
此 ASN 有 1 个 IPv4 下游。
国家 | ASN | 描述 | IPv6 |
---|---|---|---|
AS37917 | University of Tsukuba | true |
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 10 个 IPv4 前缀。
国家 | 公布的前缀 | 描述 | 父前缀 | RIR |
---|---|---|---|---|
Japan | 103.95.184.0/22 | Industrial Cyber Security Center of Excellence | -- | APNIC |
Japan | 163.220.192.0/19 | Industrial Cyber Security Center of Excellence | -- | APNIC |
Japan | 163.220.224.0/20 | Industrial Cyber Security Center of Excellence | -- | APNIC |
Japan | 163.220.240.0/22 | Industrial Cyber Security Center of Excellence | 163.220.240.0/21 | APNIC |
Japan | 163.220.244.0/24 | Industrial Cyber Security Center of Excellence | 163.220.240.0/21 | APNIC |
Japan | 163.220.245.0/24 | CyberLab, Industrial Cyber Security Center of Excellence, Information Technology Promotion Agency (IPA): "Thin Telework System" Operation Team, New Coronavirus Countermeasure Special Project | 163.220.240.0/21 | APNIC |
Japan | 163.220.246.0/24 | Industrial Cyber Security Center of Excellence | 163.220.240.0/21 | APNIC |
Japan | 163.220.247.0/24 | Industrial Cyber Security Center of Excellence | 163.220.240.0/21 | APNIC |
Japan | 163.220.248.0/22 | Industrial Cyber Security Center of Excellence | -- | APNIC |
Japan | 219.100.92.0/22 | Industrial Cyber Security Center of Excellence | 219.96.0.0/11 | APNIC |
此 ASN 有 4 个 IPv4 对等点。
此 ASN 有 2 个 IPv4 上游。
此 ASN 有 1 个 IPv4 下游。
国家 | ASN | 描述 | IPv6 |
---|---|---|---|
AS37917 | University of Tsukuba | true |
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 |