There are 2 IPv4 Prefixes for this ASN.
Country | Announced Prefix | Description | Parent Prefix | RIR |
---|---|---|---|---|
Japan | 203.181.194.0/23 | Asia Pacific Advanced Network - Japan | 203.180.0.0/14 | APNIC |
Japan | 203.181.248.0/23 | Research Organization of Information and Systems, National Institute of Informatics | 203.180.0.0/14 | APNIC |
There are 31 IPv4 Peers for this ASN.
Country | ASN | Description | IPv6 |
---|---|---|---|
United States | AS11537 | Internet2 | true |
United States | AS15169 | Google LLC | true |
AS17579 | KISTI | true | |
AS17934 | National Institute of Information and Communications Technology | true | |
AS18125 | Ministry of Agriculture, Forestry and Fisheries Research Network | true | |
United States | AS22388 | Indiana University | true |
AS23774 | Japan Registry Service Co., Ltd. | true | |
Singapore | AS23855 | Singapore Advanced Research and Education Network | true |
China | AS23911 | China Next Generation Internet Beijing IX | true |
AS24287 | Research Organization of Information and Systems, National Institute of Informatics | true | |
Thailand | AS24475 | ThaiREN.Thailand Research and Education Network Thailand | true |
AS24490 | Trans-Eurasia Information Network (TEIN2) - SG | false | |
AS2500 | Asia Pacific Network Information Centre | true | |
AS2505 | Asia Pacific Network Information Centre | false | |
AS2516 | Asia Pacific Network Information Centre | true | |
Japan | AS2907 | for assignment to JPNIC members | true |
Hong Kong | AS3661 | The Chinese University of Hong Kong | true |
Hong Kong | AS3662 | Joint Universities Computer Centre Limited | true |
Thailand | AS3836 | Thai Social/Scientific, Academic and Research Network | true |
China | AS4538 | China Education and Research Network Center | false |
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 | 210.171.225.166 | 100 Gbps | |
Japan | DIX-IE | 202.249.2.160 | 10 Gbps |
Country | IX | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|
Japan | JPIX TOKYO | 210.171.225.166 | 100 Gbps | |
Japan | DIX-IE | 202.249.2.160 | 10 Gbps |
There are 2 IPv4 Prefixes for this ASN.
Country | Announced Prefix | Description | Parent Prefix | RIR |
---|---|---|---|---|
Japan | 203.181.194.0/23 | Asia Pacific Advanced Network - Japan | 203.180.0.0/14 | APNIC |
Japan | 203.181.248.0/23 | Research Organization of Information and Systems, National Institute of Informatics | 203.180.0.0/14 | APNIC |
There are 31 IPv4 Peers for this ASN.
Country | ASN | Description | IPv6 |
---|---|---|---|
United States | AS11537 | Internet2 | true |
United States | AS15169 | Google LLC | true |
AS17579 | KISTI | true | |
AS17934 | National Institute of Information and Communications Technology | true | |
AS18125 | Ministry of Agriculture, Forestry and Fisheries Research Network | true | |
United States | AS22388 | Indiana University | true |
AS23774 | Japan Registry Service Co., Ltd. | true | |
Singapore | AS23855 | Singapore Advanced Research and Education Network | true |
China | AS23911 | China Next Generation Internet Beijing IX | true |
AS24287 | Research Organization of Information and Systems, National Institute of Informatics | true | |
Thailand | AS24475 | ThaiREN.Thailand Research and Education Network Thailand | true |
AS24490 | Trans-Eurasia Information Network (TEIN2) - SG | false | |
AS2500 | Asia Pacific Network Information Centre | true | |
AS2505 | Asia Pacific Network Information Centre | false | |
AS2516 | Asia Pacific Network Information Centre | true | |
Japan | AS2907 | for assignment to JPNIC members | true |
Hong Kong | AS3661 | The Chinese University of Hong Kong | true |
Hong Kong | AS3662 | Joint Universities Computer Centre Limited | true |
Thailand | AS3836 | Thai Social/Scientific, Academic and Research Network | true |
China | AS4538 | China Education and Research Network Center | false |
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 | 210.171.225.166 | 100 Gbps | |
Japan | DIX-IE | 202.249.2.160 | 10 Gbps |
Country | IX | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|
Japan | JPIX TOKYO | 210.171.225.166 | 100 Gbps | |
Japan | DIX-IE | 202.249.2.160 | 10 Gbps |