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 2,421
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
1.5.0.0/16 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
134.237.0.0/16 Yaskawa Electric Corporation 65,536
143.90.0.0/16 SoftBank Corp. 65,536
202.33.0.0/16 Japan Network Information Center 65,536
210.197.0.0/16 SoftBank Corp. 65,536
211.3.0.0/16 SoftBank Corp. 65,536
211.8.0.0/16 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
218.46.0.0/16 Open Data Network(JAPAN TELECOM CO.,LTD.) 65,536
220.212.0.0/16 SoftBank Corp. 65,536
39.2.128.0/17 SOFTBANK TELECOM Corp. 32,768
61.201.0.0/17 Open Data Network(JAPAN TELECOM CO.,LTD.) 32,768
157.78.0.0/17 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
61.201.192.0/18 New media Co.,Ltd. 16,384
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
61.201.160.0/19 Open Data Network(JAPAN TELECOM CO.,LTD.) 8,192
157.78.192.0/19 ACCESS CO., LTD. 8,192
182.158.64.0/19 SOFTBANK TELECOM Corp. 8,192
182.158.128.0/19 SOFTBANK TELECOM Corp. 8,192
182.159.32.0/19 SOFTBANK TELECOM Corp. 8,192
182.159.160.0/19 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
157.78.224.0/20 ACCESS CO., LTD. 4,096
182.158.224.0/20 SOFTBANK TELECOM Corp. 4,096
182.159.16.0/20 SOFTBANK TELECOM Corp. 4,096
182.159.144.0/20 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
218.40.192.0/20 SoftBank Corp. 4,096
218.216.80.0/20 SoftBank Corp. 4,096
218.218.240.0/20 SoftBank Corp. 4,096
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
157.78.240.0/21 ACCESS CO., LTD. 2,048
157.78.248.0/21 ACCESS CO., LTD. 2,048
202.26.200.0/21 AEON CREDIT SERVICE 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
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
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
133.226.48.0/24 JMA Systems Corporation 256
133.226.128.0/24 JMA Systems Corporation 256
133.226.136.0/24 JMA Systems Corporation 256
150.3.96.0/24 Mizuho Research & Technologies, Ltd. 256
157.2.8.0/24 Net One Systems Co.,Ltd. 256
157.2.9.0/24 Net One Systems Co.,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
198.36.75.0/24 Adient US LLC 256
202.19.20.0/24 Daido Steel Co.,Ltd. 256
202.19.21.0/24 Daido Steel Co.,Ltd. 256
202.33.19.0/24 SoftBank Corp. 256
202.33.134.0/24 SoftBank Corp. 256
202.33.167.0/24 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
202.179.207.0/24 SoftBank Corp. 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
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

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 2,421 domain names hosted across 1,498 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 ██████████ 42
210.197.75.128 ██████████ 40
210.197.75.129 ██████████ 40
211.121.197.90 ██████████ 37
211.8.145.60 ██████████ 36
211.121.128.69 ██████████ 32
210.237.130.138 ████████ 28

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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 & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS17676 SoftBank Corp.
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ASN API & Database

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 & Database

Pingable IPs

1,870 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
39.3.169.242 AS4725 SoftBank Corp. 15.50ms from Osaka, JP
218.46.117.33 AS4725 SoftBank Corp. 19.56ms from Osaka, JP
219.67.175.179 AS4725 SoftBank Corp. 12.57ms from Osaka, JP
143.90.178.169 AS4725 SoftBank Corp. 19.85ms from Osaka, JP
61.116.148.68 AS4725 SoftBank Corp. 15.14ms from Osaka, JP
211.127.181.25 AS4725 SoftBank Corp. 9.46ms from Osaka, JP
61.123.60.161 AS4725 SoftBank Corp. 11.28ms from Osaka, JP
182.158.143.42 AS4725 SoftBank Corp. 16.23ms from Osaka, JP
211.131.232.157 AS4725 SoftBank Corp. 7.70ms from Osaka, JP
39.3.140.200 AS4725 SoftBank Corp. 19.11ms from Osaka, JP
219.67.81.148 AS4725 SoftBank Corp. 11.29ms from Osaka, JP
211.127.193.65 AS4725 SoftBank Corp. 18.33ms from Osaka, JP
210.252.150.9 AS4725 SoftBank Corp. 8.39ms from Osaka, JP
218.46.111.225 AS4725 SoftBank Corp. 30.66ms from Osaka, JP
218.218.167.3 AS4725 SoftBank Corp. 18.45ms from Osaka, JP
61.123.23.115 AS4725 SoftBank Corp. 15.91ms from Osaka, JP
218.46.180.22 AS4725 SoftBank Corp. 3.41ms from Tokyo, JP
61.196.168.225 AS4725 SoftBank Corp. 3.98ms from Tokyo, JP
202.33.32.217 AS4725 SoftBank Corp. 1.94ms from Tokyo, JP
210.237.232.73 AS4725 SoftBank Corp. 15.38ms from Tokyo, JP
210.231.101.254 AS4725 SoftBank Corp. 8.90ms from Tokyo, JP
143.90.236.149 AS4725 SoftBank Corp. 2.43ms from Tokyo, JP
61.116.16.13 AS4725 SoftBank Corp. 11.02ms from Tokyo, JP
143.90.120.173 AS4725 SoftBank Corp. 4.88ms from Tokyo, JP
210.231.105.212 AS4725 SoftBank Corp. 3.25ms 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
85.145.111.229 AS50266 Odido Netherlands B.V. 2.40ms from Amsterdam, NL
39.105.203.53 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.10ms from Beijing, CN
117.128.85.85 AS56048 China Mobile Communicaitons Corporation 1.69ms from Beijing, CN
181.103.71.245 AS273854 TELEMAS SOCIEDAD ANONIMA 6.29ms from Buenos Aires, AR
184.67.62.197 AS6327 Shaw Communications 4.86ms from Calgary, CA
70.72.82.21 AS6327 Shaw Communications 1.92ms from Calgary, CA
64.236.64.21 AS8075 Microsoft Corporation 0.32ms from Des Moines, US
217.236.126.101 AS3320 Deutsche Telekom AG 8.31ms from Frankfurt am Main, DE
93.226.9.197 AS3320 Deutsche Telekom AG 6.40ms from Frankfurt am Main, DE
41.193.157.229 AS11845 Vox Telecom Ltd 0.23ms from Johannesburg, ZA
154.72.19.5 AS329617 C-Squared Limited 4.08ms from Lome, TG
84.92.36.53 AS6871 Plusnet 2.95ms from London, GB
189.144.92.165 AS8151 UNINET 1.17ms from Mexico City, MX
124.155.124.117 AS4685 Asahi Net 2.51ms from Osaka, JP
179.191.100.85 AS17222 MUNDIVOX DO BRASIL LTDA 0.48ms from Osasco, BR
191.193.148.133 AS27699 TELEFÔNICA BRASIL S.A 3.36ms from Osasco, BR
81.255.33.101 AS3215 Orange S.A. 1.30ms from Paris, FR
187.44.84.245 AS28132 TRI TELECOM LTDA 0.28ms from Porto Alegre, BR
94.246.174.21 AS33923 ART-COM Sp. z o.o. 6.71ms from Poznan, PL
3.218.24.85 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
58.232.85.85 AS9318 SK Broadband Co Ltd 2.15ms from Seoul, KR
13.251.200.181 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
153.195.199.213 AS4713 NTT DOCOMO BUSINESS,Inc. 3.80ms from Tokyo, JP
218.45.205.37 AS9365 its communications Inc. 1.25ms from Tokyo, JP
99.227.53.101 AS812 Rogers Communications Canada Inc. 5.29ms from Toronto, CA

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 218.218.182.152
traceroute to 218.218.182.152 (218.218.182.152): 8 hops max, 52 byte packets
4 [AS3491] 63.223.60.106 250.491 ms
5 [AS17676] 221.111.203.85 347.425 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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