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
218.218.27.82 AS4725 SoftBank Corp. 10.04ms from Osaka, JP
219.67.162.253 AS4725 SoftBank Corp. 10.28ms from Osaka, JP
202.33.62.60 AS4725 SoftBank Corp. 10.82ms from Osaka, JP
211.131.172.82 AS4725 SoftBank Corp. 12.56ms from Osaka, JP
220.212.45.28 AS4725 SoftBank Corp. 26.52ms from Osaka, JP
219.66.219.194 AS4725 SoftBank Corp. 10.14ms from Osaka, JP
61.116.76.193 AS4725 SoftBank Corp. 17.01ms from Osaka, JP
61.123.2.184 AS4725 SoftBank Corp. 13.17ms from Osaka, JP
210.197.72.58 AS4725 SoftBank Corp. 1.69ms from Tokyo, JP
210.252.232.131 AS4725 SoftBank Corp. 19.18ms from Tokyo, JP
219.67.75.184 AS4725 SoftBank Corp. 11.71ms from Tokyo, JP
210.197.134.91 AS4725 SoftBank Corp. 22.74ms from Tokyo, JP
210.169.234.169 AS4725 SoftBank Corp. 4.40ms from Tokyo, JP
143.90.123.211 AS4725 SoftBank Corp. 17.75ms from Tokyo, JP
210.146.15.251 AS4725 SoftBank Corp. 2.41ms from Tokyo, JP
202.33.99.1 AS4725 SoftBank Corp. 3.22ms from Tokyo, JP
210.231.44.181 AS4725 SoftBank Corp. 4.10ms from Tokyo, JP
203.139.62.46 AS4725 SoftBank Corp. 3.71ms from Tokyo, JP
211.8.80.218 AS4725 SoftBank Corp. 1.93ms from Tokyo, JP
39.3.58.208 AS4725 SoftBank Corp. 3.85ms from Tokyo, JP
211.131.63.115 AS4725 SoftBank Corp. 4.30ms from Tokyo, JP
61.209.195.223 AS4725 SoftBank Corp. 18.43ms from Tokyo, JP
61.196.185.153 AS4725 SoftBank Corp. 4.80ms from Tokyo, JP
210.252.201.58 AS4725 SoftBank Corp. 12.03ms from Tokyo, JP
143.90.166.145 AS4725 SoftBank Corp. 1.53ms 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
101.108.148.133 AS23969 TOT Public Company Limited 0.81ms from Bangkok, TH
187.6.8.69 AS8167 V tal 0.32ms from Brasilia, BR
188.156.251.245 AS5483 Magyar Telekom Plc. 8.21ms from Budapest, HU
118.250.36.21 AS4134 CHINANET-BACKBONE 1.95ms from Changsha, CN
65.190.210.85 AS11426 Charter Communications Inc 13.52ms from Charlotte, US
54.228.128.85 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
47.82.84.117 AS45102 Alibaba (US) Technology Co., Ltd. 0.62ms from Hong Kong, HK
109.153.160.213 AS2856 British Telecommunications PLC 5.44ms from London, GB
81.154.186.69 AS2856 British Telecommunications PLC 4.32ms from London, GB
86.140.230.229 AS2856 British Telecommunications PLC 7.68ms from London, GB
5.81.79.5 AS2856 British Telecommunications PLC 4.81ms from London, GB
195.66.243.21 AS5459 London Internet Exchange Ltd. 0.52ms from London, GB
23.200.6.21 AS35994 Akamai Technologies, Inc. 0.52ms from Los Angeles, US
49.251.162.133 AS9617 JCOM Co., Ltd. 10.65ms from Osaka, JP
117.135.51.37 AS24400 Shanghai Mobile Communications Co.,Ltd. 1.83ms from Shanghai, CN
91.218.4.197 AS51225 Armenian internet traffic exchange 'Armix' foundation 0.37ms from Yerevan, AM
146.185.183.181 AS14061 DigitalOcean, LLC 0.22ms from Amsterdam, NL
95.57.14.69 AS9198 JSC Kazakhtelecom 18.17ms from Astana, KZ
61.50.147.117 AS4808 China Unicom Beijing Province Network 3.88ms from Beijing, CN
186.168.126.245 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 9.38ms from Bogota, CO
89.132.124.5 AS21334 One Hungary Ltd. 5.54ms from Budapest, HU
102.182.199.197 AS37611 AFRIHOST SP (PTY) LTD 1.24ms from Johannesburg, ZA
105.174.53.213 AS37119 UNITEL SA 1.16ms from Luanda, AO
93.158.230.69 AS197078 Yarnet Ltd 5.30ms from Moscow, RU
202.144.38.181 AS9583 Sify Limited 1.96ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 218.218.232.31
traceroute to 218.218.232.31 (218.218.232.31): 8 hops max, 52 byte packets
3 [AS8966] 5.195.70.164 1.542 ms
4 [AS8966] 195.229.31.199 103.277 ms
5 [] 210.173.176.83 150.079 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Al Fujairah City, AE
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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