AS number details

AS4725

SoftBank Corp.  ·  softbank.jp

Japan

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AS4725 – SoftBank Corp.

Field Value
Country Japan
Website softbank.jp
Hosted domains 2,410
Number of IPv4 1,997,824
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry jpnic
Updated 3 years ago on Jun 13, 2022

IP Ranges

Netblock Company Num of IPs
219.66.0.0/15 SoftBank Corp. 131,072
134.237.0.0/16 Yaskawa Electric Corporation 65,536
143.90.0.0/16 SoftBank Corp. 65,536
1.5.0.0/16 SoftBank Corp. 65,536
202.33.0.0/16 Japan Network Information Center 65,536
210.197.0.0/16 SoftBank Corp. 65,536
211.121.0.0/16 SoftBank Corp. 65,536
211.127.0.0/16 SoftBank Corp. 65,536
211.131.0.0/16 SoftBank Corp. 65,536
211.3.0.0/16 SoftBank Corp. 65,536
211.8.0.0/16 SoftBank Corp. 65,536
218.46.0.0/16 Open Data Network(JAPAN TELECOM CO.,LTD.) 65,536
220.212.0.0/16 SoftBank Corp. 65,536
39.3.0.0/16 SOFTBANK TELECOM Corp. 65,536
61.116.0.0/16 SoftBank Corp. 65,536
61.123.0.0/16 SoftBank Corp. 65,536
61.196.0.0/16 SoftBank Corp. 65,536
61.209.0.0/16 Open Data Network(JAPAN TELECOM CO.,LTD.) 65,536
157.78.0.0/17 ACCESS CO., LTD. 32,768
165.76.0.0/17 SoftBank Corp. 32,768
202.217.128.0/17 SoftBank Corp. 32,768
210.169.128.0/17 SoftBank Corp. 32,768
210.175.0.0/17 SoftBank Corp. 32,768
210.188.0.0/17 Open Data Network(JAPAN TELECOM CO.,LTD.) 32,768
210.228.128.0/17 SoftBank Corp. 32,768
210.231.0.0/17 Open Data Network(JAPAN TELECOM CO.,LTD.) 32,768
210.237.128.0/17 SoftBank Corp. 32,768
210.252.128.0/17 SoftBank Corp. 32,768
218.218.0.0/17 SoftBank Corp. 32,768
39.2.128.0/17 SOFTBANK TELECOM Corp. 32,768
61.201.0.0/17 Open Data Network(JAPAN TELECOM CO.,LTD.) 32,768
157.78.128.0/18 ACCESS CO., LTD. 16,384
182.159.64.0/18 SOFTBANK TELECOM Corp. 16,384
203.139.0.0/18 SoftBank Corp. 16,384
210.146.0.0/18 SoftBank Corp. 16,384
210.151.0.0/18 SoftBank Corp. 16,384
210.254.0.0/18 SoftBank Corp. 16,384
218.218.128.0/18 SoftBank Corp. 16,384
61.201.192.0/18 New media Co.,Ltd. 16,384
157.78.192.0/19 ACCESS CO., LTD. 8,192
182.158.128.0/19 SOFTBANK TELECOM Corp. 8,192
182.158.64.0/19 SOFTBANK TELECOM Corp. 8,192
182.159.160.0/19 SOFTBANK TELECOM Corp. 8,192
182.159.32.0/19 SOFTBANK TELECOM Corp. 8,192
202.174.192.0/19 SoftBank Corp. 8,192
202.240.192.0/19 Railway Information Systems Co., Ltd. 8,192
203.139.64.0/19 SoftBank Corp. 8,192
210.134.64.0/19 SoftBank Corp. 8,192
218.218.192.0/19 SoftBank Corp. 8,192
61.201.160.0/19 Open Data Network(JAPAN TELECOM CO.,LTD.) 8,192
157.78.224.0/20 ACCESS CO., LTD. 4,096
182.158.224.0/20 SOFTBANK TELECOM Corp. 4,096
182.159.144.0/20 SOFTBANK TELECOM Corp. 4,096
182.159.16.0/20 SOFTBANK TELECOM Corp. 4,096
182.159.192.0/20 SOFTBANK TELECOM Corp. 4,096
202.126.224.0/20 Internet Service Provider 4,096
202.227.32.0/20 SoftBank Corp. 4,096
210.142.176.0/20 SoftBank Corp. 4,096
210.156.96.0/20 SoftBank Corp. 4,096
210.174.160.0/20 SoftBank Corp. 4,096
218.216.80.0/20 SoftBank Corp. 4,096
218.218.240.0/20 SoftBank Corp. 4,096
218.40.192.0/20 SoftBank Corp. 4,096
157.78.240.0/21 ACCESS CO., LTD. 2,048
157.78.248.0/21 ACCESS CO., LTD. 2,048
202.211.200.0/21 SoftBank Corp. 2,048
202.211.216.0/21 SoftBank Corp. 2,048
202.211.240.0/21 LIFE CO.,LTD. 2,048
202.26.200.0/21 AEON CREDIT SERVICE CO.,LTD. 2,048
210.142.160.0/21 Open Data Network(JAPAN TELECOM CO.,LTD.) 2,048
210.174.184.0/21 SOFTBANK TELECOM Corp. 2,048
210.174.200.0/21 SoftBank Corp. 2,048
218.218.232.0/21 SoftBank Corp. 2,048
61.201.136.0/21 Open Data Network(JAPAN TELECOM CO.,LTD.) 2,048
61.201.144.0/21 Open Data Network(JAPAN TELECOM CO.,LTD.) 2,048
202.211.128.0/22 SoftBank Corp. 1,024
202.211.156.0/22 SoftBank Corp. 1,024
202.211.192.0/22 D&I Information Systems Inc. 1,024
202.211.212.0/22 SoftBank Corp. 1,024
202.213.4.0/22 InternetWare Co., LTD. 1,024
202.227.48.0/22 Inform System Inc. 1,024
202.227.56.0/22 SoftBank Corp. 1,024
202.255.48.0/22 JMA Management Center 1,024
210.142.168.0/22 SoftBank Corp. 1,024
210.142.172.0/22 JAPAN TELECOM CO.,LTD Network Solution Business Headquarters 1,024
210.174.148.0/22 SoftBank Corp. 1,024
210.174.176.0/22 Broadleaf Co.,Ltd 1,024
210.174.196.0/22 SOFTBANK TELECOM Corp. 1,024
210.174.208.0/22 SoftBank Corp. 1,024
202.242.240.0/23 Faculty of Medical Technology Teikyo University, Fukuoka 512
203.183.154.0/23 SoftBank Corp. 512
210.140.32.0/23 SoftBank Corp. 512
210.158.210.0/23 SoftBank Corp. 512
210.235.6.0/23 SoftBank Corp. 512
210.236.234.0/23 SUURI-KEIKAKU CO.,LTD. 512
133.226.128.0/24 JMA Systems Corporation 256
133.226.136.0/24 JMA Systems Corporation 256
133.226.48.0/24 JMA Systems Corporation 256
150.3.96.0/24 Mizuho Research & Technologies, Ltd. 256
157.2.10.0/24 Net One Systems Co.,Ltd. 256
157.2.11.0/24 Net One Systems Co.,Ltd. 256
157.2.126.0/24 Net One Systems Co.,Ltd. 256
157.2.8.0/24 Net One Systems Co.,Ltd. 256
157.2.9.0/24 Net One Systems Co.,Ltd. 256
198.36.75.0/24 Adient US LLC 256
202.179.207.0/24 SoftBank Corp. 256
202.19.20.0/24 Daido Steel Co.,Ltd. 256
202.19.21.0/24 Daido Steel Co.,Ltd. 256
202.218.14.0/24 SoftBank Corp. 256
202.230.19.0/24 SoftBank Corp. 256
202.230.59.0/24 SoftBank Corp. 256
202.234.128.0/24 SoftBank Corp. 256
202.234.131.0/24 SoftBank Corp. 256
202.234.136.0/24 SoftBank Corp. 256
202.234.145.0/24 SoftBank Corp. 256
202.234.146.0/24 SoftBank Corp. 256
202.234.152.0/24 SoftBank Corp. 256
202.234.154.0/24 SoftBank Corp. 256
202.33.134.0/24 SoftBank Corp. 256
202.33.167.0/24 SoftBank Corp. 256
202.33.19.0/24 SoftBank Corp. 256
202.33.227.0/24 SoftBank Corp. 256
202.48.208.0/24 JAPAN POST HOLDINGS Co., Ltd. 256
202.48.210.0/24 JAPAN POST HOLDINGS Co., Ltd. 256
202.48.211.0/24 JAPAN POST HOLDINGS Co., Ltd. 256
202.48.212.0/24 JAPAN POST HOLDINGS Co., Ltd. 256
202.48.213.0/24 JAPAN POST HOLDINGS Co., Ltd. 256
202.48.214.0/24 JAPAN POST HOLDINGS Co., Ltd. 256
202.48.216.0/24 JAPAN POST HOLDINGS Co., Ltd. 256
202.48.217.0/24 JAPAN POST HOLDINGS Co., Ltd. 256
203.139.40.0/24 Hitachi, Ltd. 256
203.183.153.0/24 SoftBank Corp. 256
210.129.185.0/24 SoftBank Corp. 256
210.134.76.0/24 Nix Computer Service Co.,Ltd. 256
210.158.207.0/24 SoftBank Corp. 256
210.169.212.0/24 Softbank Corp. 256
210.169.231.0/24 Nikko Systems Solutions, Ltd. 256
210.171.123.0/24 SoftBank Corp. 256
210.189.249.0/24 SoftBank Corp. 256
210.231.106.0/24 Gotogumi Co.,Ltd 256
210.239.72.0/24 KOBAYASHI PHARMACEUTICAL Co.,Ltd. 256
210.239.73.0/24 KOBAYASHI PHARMACEUTICAL Co.,Ltd. 256
210.252.103.0/24 SoftBank Corp. 256
211.133.252.0/24 SoftBank Corp. 256

Netblock Company
2001:278::/32 SoftBank Corp.
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WHOIS Details

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                                                ASHandle:       AS4725
                                                OrgID:          AS4725
                                                ASName:         AS4725
                                                ASNumber:       AS4725
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2,410 domain names hosted across 1,507 IP addresses on this ASN.

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IP Address Domain Domains on this IP
211.8.18.141 ██████████ 64
210.197.75.141 ██████████ 57
211.121.17.224 ██████████ 47
211.8.19.6 ██████████ 42
211.8.145.60 ██████████ 37
211.121.197.90 ██████████ 37
211.121.128.69 █████████ 33
210.237.130.138 ████████ 28
211.121.128.75 ██████████ 26
202.240.194.100 ██████████ 24

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Peers

There are 14 peers for this ASN.

Peers Name
AS131989 PFU LIMITED
AS137008 1120 Shimokuzawa Chuo-ku Sagamihara-shi Kanagawa-ken
AS137269 Novartis Singapore Pte Ltd
AS17505 SoftBank Corp.
AS17509 STARNET Co.,Ltd.
AS17676 SoftBank Corp.
AS20464 HP Inc.
AS23795 Fitec Corp.
AS2914 NTT America, Inc.
AS37888 HORIBA, Ltd.
AS55905 TOP CLOUD Inc.
AS59116 AIG Technologies KK
AS59121 Asahi Kasei Networks Corporation
AS7514 Computer Engineering & Consulting, Ltd.
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ASN API ASN Database Download

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS17676 SoftBank Corp.
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ASN API ASN Database Download

Downstreams

There are 12 downstreams for this ASN.

Downstreams Name
AS131989 PFU LIMITED
AS137008 1120 Shimokuzawa Chuo-ku Sagamihara-shi Kanagawa-ken
AS137269 Novartis Singapore Pte Ltd
AS17505 SoftBank Corp.
AS17509 STARNET Co.,Ltd.
AS20464 HP Inc.
AS23795 Fitec Corp.
AS37888 HORIBA, Ltd.
AS55905 TOP CLOUD Inc.
AS59116 AIG Technologies KK
AS59121 Asahi Kasei Networks Corporation
AS7514 Computer Engineering & Consulting, Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Pingable IPs

1,890 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
61.196.221.35 AS4725 SoftBank Corp. 9.64ms from Osaka, JP
220.212.126.30 AS4725 SoftBank Corp. 10.11ms from Osaka, JP
61.123.5.247 AS4725 SoftBank Corp. 13.33ms from Osaka, JP
211.3.40.95 AS4725 SoftBank Corp. 17.04ms from Osaka, JP
211.127.192.65 AS4725 SoftBank Corp. 18.30ms from Osaka, JP
211.131.140.105 AS4725 SoftBank Corp. 16.99ms from Osaka, JP
218.46.66.168 AS4725 SoftBank Corp. 17.26ms from Osaka, JP
210.197.251.148 AS4725 SoftBank Corp. 15.07ms from Osaka, JP
61.201.68.81 AS4725 SoftBank Corp. 16.77ms from Osaka, JP
143.90.216.11 AS4725 SoftBank Corp. 0.90ms from Osaka, JP
202.211.129.56 AS4725 SoftBank Corp. 9.46ms from Osaka, JP
202.33.142.113 AS4725 SoftBank Corp. 11.62ms from Osaka, JP
218.218.39.21 AS4725 SoftBank Corp. 9.56ms from Osaka, JP
210.231.21.157 AS4725 SoftBank Corp. 15.06ms from Osaka, JP
203.139.84.9 AS4725 SoftBank Corp. 18.36ms from Osaka, JP
61.123.143.233 AS4725 SoftBank Corp. 4.84ms from Tokyo, JP
61.116.15.252 AS4725 SoftBank Corp. 12.13ms from Tokyo, JP
211.3.102.200 AS4725 SoftBank Corp. 4.67ms from Tokyo, JP
39.3.140.179 AS4725 SoftBank Corp. 18.20ms from Tokyo, JP
211.127.213.216 AS4725 SoftBank Corp. 4.38ms from Tokyo, JP
211.121.195.18 AS4725 SoftBank Corp. 2.22ms from Tokyo, JP
211.8.68.1 AS4725 SoftBank Corp. 12.59ms from Tokyo, JP
220.212.73.125 AS4725 SoftBank Corp. 8.03ms from Tokyo, JP
61.123.11.150 AS4725 SoftBank Corp. 5.53ms from Tokyo, JP
61.209.243.94 AS4725 SoftBank Corp. 3.38ms from Tokyo, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
206.248.255.21 AS7795 LUMOS Networks, Inc. 0.41ms from Ashburn, US
69.175.31.85 AS32475 Internap Holding LLC 0.87ms from Chicago, US
136.62.195.197 AS16591 Google Fiber Inc. 5.14ms from Dallas, US
187.218.72.53 AS8151 UNINET 13.37ms from Dallas, US
84.136.61.69 AS3320 Deutsche Telekom AG 8.58ms from Frankfurt am Main, DE
52.97.126.245 AS8075 Microsoft Corporation 0.67ms from Gaevle, SE
120.80.140.85 AS17816 China Unicom IP network China169 Guangdong province 3.08ms from Guangzhou, CN
79.77.32.197 AS9105 TalkTalk Communications Limited 5.34ms from London, GB
168.245.23.229 AS11377 SendGrid, Inc. 6.32ms from Los Angeles, US
5.37.210.53 AS28885 OmanTel NAP 2.14ms from Muscat, OM
15.168.25.37 AS16509 Amazon.com, Inc. 0.11ms from Osaka, JP
118.220.216.21 AS9318 SK Broadband Co Ltd 6.92ms from Seoul, KR
163.15.177.165 AS1659 Taiwan Academic Network (TANet) Information Center 4.95ms from Taichung, TW
94.152.136.133 AS29522 Cyber_Folks S.A. 4.81ms from Warsaw, PL
20.42.108.245 AS8075 Microsoft Corporation 0.94ms from Ashburn, US
64.250.191.5 AS46691 Lunavi, Inc. 0.40ms from Atlanta, US
99.85.116.85 AS7018 AT&T Enterprises, LLC 9.18ms from Atlanta, US
192.80.103.5 AS12119 ITV-3 6.63ms from Chicago, US
216.194.8.37 AS16524 MetTel 0.66ms from Chicago, US
97.75.115.133 AS11915 TPx Communications 0.83ms from Dallas, US
181.39.49.181 AS27947 Telconet S.A 1.12ms from Guayaquil, EC
87.190.58.245 AS3320 Deutsche Telekom AG 0.43ms from Hamburg, DE
41.193.157.229 AS11845 Vox Telecom Ltd 0.21ms from Johannesburg, ZA
125.5.215.5 AS7629 EPLDT 0.63ms from Manila, PH
34.129.137.165 AS396982 Google LLC 0.13ms from Melbourne, AU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f4 -m8 210.197.129.225
traceroute to 210.197.129.225 (210.197.129.225): 8 hops max, 52 byte packets
4 [AS3491] 63.223.60.58 229.814 ms
5 [AS17676] 221.111.203.85 336.733 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Accra, GH
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS4725 at robtex.

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