There are 71 IPv4 Prefixes for this ASN.
Country | Announced Prefix | Description | Parent Prefix | RIR |
---|---|---|---|---|
Japan | 157.71.0.0/17 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.0.0/24 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.1.0/24 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.112.0/20 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.128.0/17 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.128.0/20 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.144.0/20 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.16.0/23 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.160.0/20 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.176.0/20 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.18.0/24 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.19.0/24 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.192.0/18 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.2.0/23 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.20.0/24 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.21.0/24 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.22.0/23 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.24.0/21 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.32.0/19 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.4.0/22 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
There are 2 IPv4 Peers for this ASN.
There are 2 IPv4 Upstreams for this ASN.
There are 0 IPv4 Downstreams for this ASN.
Country | ASN | Description | IPv6 |
---|---|---|---|
暂无数据 |
Country | IX | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|
Japan | JPIX TOKYO | 210.171.224.55 | 10 Gbps | |
Japan | BBIX Tokyo | 218.100.6.133 | 10 Gbps |
Country | IX | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|
Japan | JPIX TOKYO | 210.171.224.55 | 10 Gbps | |
Japan | BBIX Tokyo | 218.100.6.133 | 10 Gbps |
There are 71 IPv4 Prefixes for this ASN.
Country | Announced Prefix | Description | Parent Prefix | RIR |
---|---|---|---|---|
Japan | 157.71.0.0/17 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.0.0/24 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.1.0/24 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.112.0/20 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.128.0/17 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.128.0/20 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.144.0/20 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.16.0/23 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.160.0/20 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.176.0/20 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.18.0/24 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.19.0/24 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.192.0/18 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.2.0/23 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.20.0/24 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.21.0/24 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.22.0/23 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.24.0/21 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.32.0/19 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
Japan | 157.71.4.0/22 | JR East Information Systems Company | 157.71.0.0/16 | APNIC |
There are 2 IPv4 Peers for this ASN.
There are 2 IPv4 Upstreams for this ASN.
There are 0 IPv4 Downstreams for this ASN.
Country | ASN | Description | IPv6 |
---|---|---|---|
暂无数据 |
Country | IX | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|
Japan | JPIX TOKYO | 210.171.224.55 | 10 Gbps | |
Japan | BBIX Tokyo | 218.100.6.133 | 10 Gbps |
Country | IX | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|
Japan | JPIX TOKYO | 210.171.224.55 | 10 Gbps | |
Japan | BBIX Tokyo | 218.100.6.133 | 10 Gbps |