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 2,420
Number of IPv4 1,997,568
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
202.48.214.0/24 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 2,420 domain names hosted across 1,512 IP addresses on this ASN.

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IP Address Domain Domains on this IP
211.8.18.141 █████████ 65
210.197.75.141 ██████████ 57
211.121.17.224 ██████████ 47
211.8.19.6 ██████████ 43
211.121.197.90 ██████████ 39
211.8.145.60 ██████████ 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 15 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.
AS58789 DUNAMIS Co.,Ltd
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

1,891 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
211.127.253.193 AS4725 SoftBank Corp. 19.35ms from Osaka, JP
220.212.47.107 AS4725 SoftBank Corp. 18.43ms from Osaka, JP
211.131.143.184 AS4725 SoftBank Corp. 20.59ms from Osaka, JP
61.116.21.206 AS4725 SoftBank Corp. 12.13ms from Osaka, JP
39.3.100.148 AS4725 SoftBank Corp. 10.11ms from Osaka, JP
211.131.31.18 AS4725 SoftBank Corp. 11.62ms from Osaka, JP
220.212.94.90 AS4725 SoftBank Corp. 17.03ms from Osaka, JP
143.90.181.130 AS4725 SoftBank Corp. 14.13ms from Osaka, JP
211.127.205.202 AS4725 SoftBank Corp. 10.46ms from Tokyo, JP
218.218.123.29 AS4725 SoftBank Corp. 9.65ms from Tokyo, JP
202.126.228.164 AS4725 SoftBank Corp. 4.09ms from Tokyo, JP
61.196.179.54 AS4725 SoftBank Corp. 2.62ms from Tokyo, JP
210.197.166.58 AS4725 SoftBank Corp. 4.16ms from Tokyo, JP
61.196.173.49 AS4725 SoftBank Corp. 3.10ms from Tokyo, JP
211.121.114.34 AS4725 SoftBank Corp. 2.57ms from Tokyo, JP
143.90.159.250 AS4725 SoftBank Corp. 1.57ms from Tokyo, JP
210.175.69.194 AS4725 SoftBank Corp. 4.40ms from Tokyo, JP
61.123.159.14 AS4725 SoftBank Corp. 10.68ms from Tokyo, JP
218.46.87.170 AS4725 SoftBank Corp. 4.21ms from Tokyo, JP
61.196.230.209 AS4725 SoftBank Corp. 4.33ms from Tokyo, JP
210.197.64.184 AS4725 SoftBank Corp. 3.69ms from Tokyo, JP
220.212.40.1 AS4725 SoftBank Corp. 3.52ms from Tokyo, JP
202.211.246.1 AS4725 SoftBank Corp. 3.70ms from Tokyo, JP
210.252.223.232 AS4725 SoftBank Corp. 4.51ms from Tokyo, JP
218.46.211.66 AS4725 SoftBank Corp. 4.12ms 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
44.241.90.5 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
176.43.26.5 AS34984 Superonline Iletisim Hizmetleri A.S. 9.53ms from Bursa, TR
162.217.134.117 AS22062 GeoStar, LLC. 0.41ms from Columbus, US
79.237.166.133 AS3320 Deutsche Telekom AG 6.27ms from Frankfurt am Main, DE
191.210.93.101 AS26599 TELEFÔNICA BRASIL S.A 10.29ms from Joao Pessoa, BR
178.207.173.37 AS28840 PJSC "TATTELECOM" 4.28ms from Kazan, RU
81.104.212.213 AS5089 Virgin Media Limited 9.31ms from London, GB
90.194.5.21 AS5607 Sky UK Limited 11.34ms from London, GB
20.108.127.5 AS8075 Microsoft Corporation 0.16ms from London, GB
62.24.173.181 AS13285 TalkTalk Communications Limited 0.86ms from Manchester, GB
36.163.127.69 AS56046 China Mobile communications corporation 7.37ms from Nanjing, CN
58.183.51.53 AS18144 Enecom,Inc. 8.16ms from Osaka, JP
58.95.235.117 AS4713 NTT Communications Corporation 10.67ms from Osaka, JP
84.237.142.197 AS12578 SIA Tet 0.76ms from Riga, LV
49.170.156.85 AS17858 LG POWERCOMM 4.17ms from Seoul, KR
1.157.71.181 AS1221 Telstra Limited 16.50ms from Sydney, AU
45.11.113.181 AS12668 LLC "KomTehCentr" 0.86ms from Yekaterinburg, RU
94.110.29.37 AS47377 Orange Belgium SA 8.14ms from Amsterdam, NL
23.71.139.117 AS7922 Comcast Cable Communications, LLC 2.80ms from Ashburn, US
200.243.24.133 AS4230 CLARO S.A. 19.45ms from Brasilia, BR
99.130.158.213 AS7018 AT&T Enterprises, LLC 10.34ms from Chicago, US
17.249.53.21 AS714 Apple Inc. 0.20ms from Dallas, US
216.245.77.37 AS393436 San Luis Valley Rural Electric Cooperative, Inc. 7.68ms from Denver, US
96.110.89.245 AS7922 Comcast Cable Communications, LLC 1.02ms from Denver, US
50.222.97.101 AS7922 Comcast Cable Communications, LLC 1.51ms from Denver, US

Traceroute

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

$
traceroute -a -n -q1 -m14 210.252.144.136
traceroute to 210.252.144.136 (210.252.144.136): 14 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.188 ms
3 [AS2914] 61.200.80.233 28.849 ms
4 *
5 [AS2914] 129.250.5.203 29.397 ms
6 [AS2914] 203.105.72.62 98.243 ms
7 *
8 [AS4725] 143.90.164.21 99.534 ms
9 [AS4725] 143.90.160.10 59.722 ms
10 [AS4725] 143.90.46.46 95.358 ms
11 [AS4725] 143.90.147.114 68.496 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
On

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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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