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 2,423
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 2,423 domain names hosted across 1,513 IP addresses on this ASN.

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IP Address Domain Domains on this IP
211.8.18.141 █████████ 66
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

1,895 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
210.231.20.234 AS4725 SoftBank Corp. 14.79ms from Osaka, JP
61.123.182.213 AS4725 SoftBank Corp. 10.64ms from Osaka, JP
39.3.250.92 AS4725 SoftBank Corp. 16.64ms from Osaka, JP
202.33.62.60 AS4725 SoftBank Corp. 10.82ms from Osaka, JP
210.231.94.58 AS4725 SoftBank Corp. 2.20ms from Tokyo, JP
210.231.11.169 AS4725 SoftBank Corp. 9.73ms from Tokyo, JP
61.123.8.245 AS4725 SoftBank Corp. 11.86ms from Tokyo, JP
211.8.118.17 AS4725 SoftBank Corp. 3.46ms from Tokyo, JP
61.196.197.33 AS4725 SoftBank Corp. 4.76ms from Tokyo, JP
143.90.120.217 AS4725 SoftBank Corp. 4.50ms from Tokyo, JP
211.121.188.224 AS4725 SoftBank Corp. 4.28ms from Tokyo, JP
211.121.170.153 AS4725 SoftBank Corp. 7.00ms from Tokyo, JP
143.90.135.2 AS4725 SoftBank Corp. 1.88ms from Tokyo, JP
202.217.131.242 AS4725 SoftBank Corp. 1.89ms from Tokyo, JP
202.48.211.90 AS4725 SoftBank Corp. 2.60ms from Tokyo, JP
218.216.91.169 AS4725 SoftBank Corp. 12.50ms from Tokyo, JP
210.169.195.85 AS4725 SoftBank Corp. 1.40ms from Tokyo, JP
182.158.78.2 AS4725 SoftBank Corp. 3.16ms from Tokyo, JP
210.151.6.18 AS4725 SoftBank Corp. 2.85ms from Tokyo, JP
61.196.19.2 AS4725 SoftBank Corp. 2.02ms from Tokyo, JP
2001:278:10bd:1::1 AS4725 SoftBank Corp. 2.08ms from Tokyo, JP
61.116.148.68 AS4725 SoftBank Corp. 16.34ms from Tokyo, JP
219.67.81.137 AS4725 SoftBank Corp. 12.02ms from Tokyo, JP
143.90.45.114 AS4725 SoftBank Corp. 1.38ms from Tokyo, JP
211.121.187.193 AS4725 SoftBank Corp. 3.79ms 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
71.56.48.85 AS7922 Comcast Cable Communications, LLC 1.52ms from Atlanta, US
187.6.8.69 AS8167 V tal 0.32ms from Brasilia, BR
68.38.131.133 AS7922 Comcast Cable Communications, LLC 13.15ms from Chicago, US
115.224.253.53 AS4134 CHINANET-BACKBONE 6.20ms from Hangzhou, CN
116.92.227.245 AS9381 HKBN Enterprise Solutions HK Limited 1.38ms from Hong Kong, HK
173.11.255.181 AS7922 Comcast Cable Communications, LLC 9.52ms from Houston, US
91.240.232.37 AS203259 Zero Veri Merkezi Teknolojileri A.S 0.26ms from Istanbul, TR
167.99.201.133 AS14061 DigitalOcean, LLC 0.21ms from London, GB
195.66.243.21 AS5459 London Internet Exchange Ltd. 0.52ms from London, GB
193.232.147.53 AS41740 Join-stock company "Internet Exchange"MSK-IX" 0.81ms from Moscow, RU
147.182.220.101 AS14061 DigitalOcean, LLC 0.21ms from New York City, US
54.236.111.149 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
221.157.198.149 AS4766 Korea Telecom 5.62ms from Seoul, KR
103.246.37.149 AS396982 Google LLC 0.11ms from Singapore, SG
80.252.165.133 AS12552 GlobalConnect AB 1.16ms from Stockholm, SE
104.157.176.53 AS36493 FIBERNETICS CORPORATION 6.95ms from Toronto, CA
46.74.246.149 AS8447 A1 Telekom Austria AG 14.68ms from Vienna, AT
89.73.149.229 AS9141 P4 Sp. z o.o. 9.02ms from Warsaw, PL
181.127.138.229 AS23201 Telecel S.A. 7.79ms from Asuncion, PY
171.103.119.117 AS7470 TRUE INTERNET Co.,Ltd. 2.08ms from Bangkok, TH
185.218.89.133 AS205449 DevNet Oy 1.96ms from Helsinki, FI
24.173.93.5 AS11427 Charter Communications Inc 5.88ms from Houston, US
202.57.6.5 AS9326 PT Centrin Utama 3.52ms from Jakarta, ID
51.104.199.21 AS8075 Microsoft Corporation 0.19ms from London, GB
143.170.123.229 AS16504 Granite Telecommunications LLC 1.23ms from Los Angeles, US

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 39.3.195.164
traceroute to 39.3.195.164 (39.3.195.164): 8 hops max, 52 byte packets
4 [AS3491] 63.223.60.106 250.603 ms
5 [AS17676] 221.111.203.85 348.125 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Accra, GH
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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