There are 10 IPv4 Prefixes for this ASN.
Country | Announced Prefix | Description | Parent Prefix | 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 |
There are 4 IPv4 Peers for this ASN.
There are 2 IPv4 Upstreams for this ASN.
There are 1 IPv4 Downstreams for this ASN.
Country | ASN | Description | IPv6 |
---|---|---|---|
AS37917 | University of Tsukuba | true |
Country | IX | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|
暂无数据 |
Country | IX | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|
暂无数据 |
There are 10 IPv4 Prefixes for this ASN.
Country | Announced Prefix | Description | Parent Prefix | 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 |
There are 4 IPv4 Peers for this ASN.
There are 2 IPv4 Upstreams for this ASN.
There are 1 IPv4 Downstreams for this ASN.
Country | ASN | Description | IPv6 |
---|---|---|---|
AS37917 | University of Tsukuba | true |
Country | IX | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|
暂无数据 |
Country | IX | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|
暂无数据 |