Autonomous System details

AS4725

SoftBank Corp.  ·  softbank.jp

Japan

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AS4725 – SoftBank Corp.

Field Value
Country Japan
Website softbank.jp
Hosted domains 2,390
IPv4 addresses 1,931,520
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type ISP
Registry jpnic
Updated 4 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
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
210.235.6.0/23 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 2,390 domain names hosted across 1,467 IP addresses on this ASN.

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IP Address Domain Domains on this IP
211.8.18.141 ██████████ 63
210.197.75.141 █████████ 57
211.121.17.224 ██████████ 47
211.8.19.6 █████████ 42
210.197.75.128 ██████████ 42
210.197.75.129 ██████████ 42
211.121.197.90 ██████████ 37
211.8.145.60 ███████ 36
211.121.128.69 ██████████ 32
210.237.130.138 ████████ 27

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Peers

There are 13 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.
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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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS17676 SoftBank Corp.
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ASN API & Database

Downstreams

There are 11 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.
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

1,886 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
211.127.192.81 AS4725 SoftBank Corp. 18.16ms from Osaka, JP
211.8.29.252 AS4725 SoftBank Corp. 8.01ms from Osaka, JP
210.175.68.252 AS4725 SoftBank Corp. 18.18ms from Osaka, JP
211.3.90.220 AS4725 SoftBank Corp. 11.64ms from Osaka, JP
211.127.211.205 AS4725 SoftBank Corp. 19.19ms from Osaka, JP
218.218.26.7 AS4725 SoftBank Corp. 9.45ms from Osaka, JP
143.90.179.170 AS4725 SoftBank Corp. 19.86ms from Osaka, JP
210.252.247.185 AS4725 SoftBank Corp. 16.66ms from Osaka, JP
218.46.70.146 AS4725 SoftBank Corp. 18.89ms from Osaka, JP
143.90.173.239 AS4725 SoftBank Corp. 11.42ms from Osaka, JP
203.139.58.70 AS4725 SoftBank Corp. 10.75ms from Osaka, JP
210.188.47.23 AS4725 SoftBank Corp. 13.40ms from Osaka, JP
211.131.27.65 AS4725 SoftBank Corp. 10.94ms from Osaka, JP
39.2.133.191 AS4725 SoftBank Corp. 12.18ms from Osaka, JP
210.252.227.150 AS4725 SoftBank Corp. 16.95ms from Osaka, JP
143.90.149.69 AS4725 SoftBank Corp. 1.95ms from Tokyo, JP
211.3.136.9 AS4725 SoftBank Corp. 4.03ms from Tokyo, JP
61.123.143.177 AS4725 SoftBank Corp. 4.51ms from Tokyo, JP
210.237.187.241 AS4725 SoftBank Corp. 14.22ms from Tokyo, JP
165.76.8.2 AS4725 SoftBank Corp. 2.62ms from Tokyo, JP
211.3.76.79 AS4725 SoftBank Corp. 8.48ms from Tokyo, JP
218.46.108.81 AS4725 SoftBank Corp. 1.61ms from Tokyo, JP
211.131.32.224 AS4725 SoftBank Corp. 7.82ms from Tokyo, JP
218.218.48.144 AS4725 SoftBank Corp. 22.42ms from Tokyo, JP
182.158.93.94 AS4725 SoftBank Corp. 9.07ms 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
94.65.25.181 AS6799 Ote SA (Hellenic Telecommunications Organisation) 7.74ms from Athens, GR
12.165.135.133 AS7018 AT&T Enterprises, LLC 3.04ms from Chicago, US
85.25.89.181 AS61157 PlusServer GmbH 1.64ms from Duesseldorf, DE
195.67.65.53 AS3301 Telia Company AB 1.10ms from Goeteborg, SE
202.147.169.37 AS23966 LINKdotNET Telecom Limited 5.46ms from Islamabad, PK
187.138.5.85 AS8151 UNINET 1.98ms from Monterrey, MX
217.117.121.165 AS30953 Niko-2001 LLC 1.11ms from Moscow, RU
124.85.36.165 AS4713 NTT DOCOMO BUSINESS,Inc. 2.98ms from Tokyo, JP
2.21.172.5 AS20940 Akamai International B.V. 0.32ms from Bogotá, CO
186.57.66.101 AS22927 Telefonica de Argentina 1.66ms from Buenos Aires, AR
198.23.189.245 AS36352 HostPapa 0.15ms from Buffalo, US
216.194.8.37 AS16524 MetTel 0.61ms from Chicago, US
195.42.137.21 AS44628 UAProstir Ltd. 3.39ms from Chisinau, MD
178.13.110.149 AS3209 Vodafone GmbH 3.16ms from Frankfurt am Main, DE
217.236.87.85 AS3320 Deutsche Telekom AG 3.43ms from Frankfurt am Main, DE
217.246.27.85 AS3320 Deutsche Telekom AG 6.87ms from Frankfurt am Main, DE
84.121.73.37 AS6739 Vodafone ONO AS 9.12ms from Madrid, ES
217.172.221.85 AS3269 Telecom Italia S.p.A. 4.22ms from Milan, IT
117.42.148.53 AS4134 CHINANET-BACKBONE 3.40ms from Nanchang, CN
24.161.0.245 AS12271 Charter Communications Inc 4.21ms from New York City, US
124.155.124.117 AS4685 Asahi Net 2.69ms from Osaka, JP
97.77.189.117 AS11427 Charter Communications Inc 0.82ms from Schertz, US
5.53.215.197 AS13124 A1 Bulgaria EAD 8.40ms from Sofia, BG
221.178.213.53 AS56046 China Mobile communications corporation 4.26ms from Suzhou, CN
219.59.30.117 AS17676 SoftBank Corp. 12.12ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 219.67.186.238
traceroute to 219.67.186.238 (219.67.186.238): 64 hops max, 52 byte packets
4 [AS3491] 63.223.60.58 229.84 ms
5 [AS17676] 221.111.203.85 327.284 ms
6 *
7 [AS4725] 143.90.164.17 326.49 ms
8 [AS4725] 143.90.160.2 327.732 ms
9 [AS4725] 143.90.165.70 332.726 ms
10 [AS4725] 39.2.198.234 333.015 ms
11 [AS4725] 219.67.186.238 333.739 ms
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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