ASN Information - AS4725

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General Information

Name: Softbank Corp.
Domain: softbank.jp
Country: JP
Type: isp
Registry: JPNIC

Prefix Counts

IPv4 Count: 1,999,104
IPv6 Count: 79,228,162,514,264,337,593,543,950,336

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
1.5.0.0/16 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 65,536
39.2.128.0/17 JP ODN Softbank Telecom Corp. JPNIC 32,768
39.3.0.0/16 JP ODN Softbank Telecom Corp. JPNIC 65,536
61.116.0.0/16 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 65,536
61.123.0.0/16 JP ODN Open Data Network(japan Telecom CO.,LTD.) JPNIC 65,536
61.196.0.0/16 JP ODN Open Data Network(japan Telecom CO.,LTD.) JPNIC 65,536
61.201.0.0/17 JP ODN Open Data Network(japan Telecom CO.,LTD.) JPNIC 32,768
61.201.136.0/21 JP ODN Open Data Network(japan Telecom CO.,LTD.) JPNIC 2,048
61.201.144.0/21 JP ODN Open Data Network(japan Telecom CO.,LTD.) JPNIC 2,048
61.201.160.0/19 JP ODN Open Data Network(japan Telecom CO.,LTD.) JPNIC 8,192
61.201.192.0/18 JP JP-HOSTINGNW Jp-hosting CO.,LTD. JPNIC 16,384
61.209.0.0/16 JP ODN Open Data Network(japan Telecom CO.,LTD.) JPNIC 65,536
133.226.48.0/24 JP JMASNET-CIDR-BLK-JP Jma Systems Corporation JPNIC 256
133.226.128.0/24 JP JMASNET-CIDR-BLK-JP Jma Systems Corporation JPNIC 256
133.226.136.0/24 JP JMASNET-CIDR-BLK-JP Jma Systems Corporation JPNIC 256
134.237.0.0/16 JP YNET Yaskawa Electric Corporation APNIC ASSIGNED PORTABLE 65,536
143.90.0.0/16 JP ODN Softbank Corp. APNIC ALLOCATED PORTABLE 65,536
150.3.96.0/24 JP MHIR-NET Mizuho Research & Technologies, Ltd. APNIC ALLOCATED PORTABLE 256
157.2.11.0/24 JP NETONE-NET Net One Systems CO.,LTD. APNIC ASSIGNED PORTABLE 256
157.2.13.0/24 JP NETONE-NET Net One Systems CO.,LTD. APNIC ASSIGNED PORTABLE 256
157.2.126.0/24 JP NETONE-NET Net One Systems CO.,LTD. APNIC ASSIGNED PORTABLE 256
157.78.0.0/17 JP ACCESS-NET ACCESS CO., LTD. APNIC ALLOCATED PORTABLE 32,768
157.78.128.0/18 JP ACCESS-NET ACCESS CO., LTD. APNIC ALLOCATED PORTABLE 16,384
157.78.192.0/19 JP ACCESS-NET ACCESS CO., LTD. APNIC ALLOCATED PORTABLE 8,192
157.78.224.0/20 JP ACCESS-NET ACCESS CO., LTD. APNIC ALLOCATED PORTABLE 4,096
157.78.240.0/21 JP ACCESS-NET ACCESS CO., LTD. APNIC ALLOCATED PORTABLE 2,048
157.78.248.0/21 JP ACCESS-NET ACCESS CO., LTD. APNIC ALLOCATED PORTABLE 2,048
165.76.0.0/17 JP ULTINA Softbank Telecom Corp. JPNIC 32,768
182.158.64.0/19 JP ODN Softbank Telecom Corp. JPNIC 8,192
182.158.128.0/19 JP ODN Softbank Telecom Corp. JPNIC 8,192
182.158.224.0/20 JP ODN Softbank Telecom Corp. JPNIC 4,096
182.159.16.0/20 JP ODN Softbank Telecom Corp. JPNIC 4,096
182.159.32.0/19 JP ODN Softbank Telecom Corp. JPNIC 8,192
182.159.64.0/18 JP ODN Softbank Telecom Corp. JPNIC 16,384
182.159.144.0/20 JP ODN Softbank Telecom Corp. JPNIC 4,096
182.159.160.0/19 JP ODN Softbank Telecom Corp. JPNIC 8,192
182.159.192.0/20 JP ODN Softbank Telecom Corp. JPNIC 4,096
198.36.75.0/24 US ADIEN-1-Z Adient Us LLC ARIN allocation 256
202.19.20.0/24 JP DAIDONET-CIDR-BLK-JP Daido Steel CO.,LTD. JPNIC 256
202.19.21.0/24 JP DAIDONET-CIDR-BLK-JP Daido Steel CO.,LTD. JPNIC 256
202.26.200.0/21 JP NCSNET-CIDR-BLK-JP AEON CREDIT SERVICE CO.,LTD. JPNIC 2,048
202.33.0.0/16 JP IDCFNet-CIDR-BLK-JP Idc Frontier Inc. JPNIC 65,536
202.33.19.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
202.33.134.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
202.33.167.0/24 JP NIKKO-NET3 Nikko Systems Solutions, Ltd. JPNIC 256
202.33.227.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
202.48.208.0/24 JP JP-NET-CIDR-BLK-JP Japan Post Holdings Co., Ltd. JPNIC 256
202.48.210.0/24 JP JP-NET-CIDR-BLK-JP Japan Post Holdings Co., Ltd. JPNIC 256
202.48.211.0/24 JP JP-NET-CIDR-BLK-JP Japan Post Holdings Co., Ltd. JPNIC 256
202.48.214.0/24 JP JP-NET-CIDR-BLK-JP Japan Post Holdings Co., Ltd. JPNIC 256
202.48.216.0/24 JP JP-NET-CIDR-BLK-JP Japan Post Holdings Co., Ltd. JPNIC 256
202.48.217.0/24 JP JP-NET-CIDR-BLK-JP Japan Post Holdings Co., Ltd. JPNIC 256
202.126.224.0/20 JP INFOSCIENCENET Infoscience Corporation APNIC ALLOCATED PORTABLE 4,096
202.174.192.0/19 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 8,192
202.179.207.0/24 JP J-PHONE-CIDR-BLK-JP Softbank Corp. JPNIC 256
202.211.128.0/22 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 1,024
202.211.156.0/22 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 1,024
202.211.192.0/22 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 1,024
202.211.200.0/21 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 2,048
202.211.212.0/22 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 1,024
202.211.216.0/21 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 2,048
202.211.240.0/21 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 2,048
202.213.4.0/22 JP INTERGATE-CIDR-BLK-JP Internetware Co., Ltd. JPNIC 1,024
202.217.128.0/17 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 32,768
202.218.14.0/24 JP TOPPAN-F TOPPAN FORMS CO.,LTD. JPNIC 256
202.227.32.0/20 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 4,096
202.227.48.0/22 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 1,024
202.227.56.0/22 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 1,024
202.230.19.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
202.230.59.0/24 JP LSI-J-NET LSI JAPAN CO., LTD JPNIC 256
202.234.128.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
202.234.131.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
202.234.136.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
202.234.145.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
202.234.146.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
202.234.152.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
202.234.154.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
202.240.192.0/19 JP JRSYSTEM-NET-CIDR-BLK-JP Railway Information System CO.,LTD. JPNIC 8,192
202.242.240.0/23 JP QTLAN-CIDR-BLK-JP Faculty of Medical Technology Teikyo University, Fukuoka JPNIC 512
202.255.48.0/22 JP JMAMNET-CIDR-BLK-JP Jma Management Center JPNIC 1,024
203.139.0.0/18 JP ODN Softbank Corp. JPNIC 16,384
203.139.40.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
203.139.64.0/19 JP ODN Softbank Corp. JPNIC 8,192
203.183.153.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
203.183.154.0/23 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 512
210.129.185.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
210.134.64.0/19 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 8,192
210.134.76.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
210.140.32.0/23 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 512
210.142.160.0/21 JP WSIP JAPAN TELECOM CO.,LTD. JPNIC 2,048
210.142.168.0/22 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 1,024
210.142.172.0/22 JP ODN Softbank Telecom Corp. JPNIC 1,024
210.142.176.0/20 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 4,096
210.146.0.0/18 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 16,384
210.151.0.0/18 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 16,384
210.156.96.0/20 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 4,096
210.158.207.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
210.158.210.0/23 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 512
210.169.128.0/17 JP OA-NETWORK Softbank Telecom Corp JPNIC 32,768
210.169.212.0/24 JP NSSOL-NET Ns Solutions Corporation JPNIC 256
210.169.231.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
210.171.123.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
210.174.148.0/22 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 1,024
210.174.160.0/20 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 4,096
210.174.176.0/22 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 1,024
210.174.184.0/21 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 2,048
210.174.196.0/22 JP VIPS-CORE Softbank Telecom Corp. JPNIC 1,024
210.174.200.0/21 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 2,048
210.174.208.0/22 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 1,024
210.175.0.0/17 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 32,768
210.188.0.0/17 JP ODN Open Data Network(japan Telecom CO.,LTD.) JPNIC 32,768
210.189.249.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
210.197.0.0/16 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 65,536
210.228.128.0/17 JP MTW-NET Metawater Corp. JPNIC 32,768
210.231.0.0/17 JP ODN Open Data Network(japan Telecom CO.,LTD.) JPNIC 32,768
210.231.106.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
210.235.6.0/23 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 512
210.236.234.0/23 JP HGN SUURI-KEIKAKU CO.,LTD. JPNIC 512
210.237.128.0/17 JP DA-INTERNET I-NET CORP. JPNIC 32,768
210.239.72.0/24 JP KOBAYASHI2 Kobayashi Pharmaceutical CO.,LTD. JPNIC 256
210.239.73.0/24 JP KOBAYASHI1 Kobayashi Pharmaceutical CO.,LTD. JPNIC 256
210.252.103.0/24 JP OSY-NET OSHIMA SHIPBUILDING CO., LTD. JPNIC 256
210.252.128.0/17 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 32,768
210.254.0.0/18 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 16,384
211.3.0.0/16 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 65,536
211.8.0.0/16 JP DOKIDOKI Hara Printing Company JPNIC 65,536
211.121.0.0/16 JP ODN Open Data Network(japan Telecom CO.,LTD.) JPNIC 65,536
211.127.0.0/16 JP ODN Open Data Network(japan Telecom CO.,LTD.) JPNIC 65,536
211.131.0.0/16 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 65,536
211.133.252.0/24 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 256
218.40.192.0/20 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 4,096
218.46.0.0/16 JP ODN Open Data Network(japan Telecom CO.,LTD.) JPNIC 65,536
218.216.80.0/20 JP ODN Softbank Telecom Corp. JPNIC 4,096
218.218.0.0/17 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 32,768
218.218.128.0/18 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 16,384
218.218.192.0/19 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 8,192
218.218.232.0/21 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 2,048
218.218.240.0/20 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 4,096
219.66.0.0/15 JP ODN Open Data Network(japan Telecom CO.,LTD.) JPNIC 131,072
220.212.0.0/16 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC 65,536

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2001:278::/32 JP ULTINA-CIDR-BLK-JP Softbank Corp. JPNIC

Network Relationships

Upstreams: AS2914, AS17676