Autonomous System details

AS23631

Sofu System, Inc  ·  sofu.co.jp

Japan
    Stub AS Icon Stub AS

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AS23631 – Sofu System, Inc

Field Value
Country Japan
Website sofu.co.jp
Hosted domains 6
IPv4 addresses 6,144
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry jpnic
Updated 23 years ago on May 28, 2003

IP Ranges

Netblock Company Num of IPs
210.236.208.0/20 Sofu System, Inc 4,096
202.243.120.0/21 Niigata Institute of Technology 2,048
Netblock Company
2402:b300::/32 Sofu System, Inc
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WHOIS Details

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                                                ASHandle:       AS23631
                                                OrgID:          AS23631
                                                ASName:         AS23631
                                                ASNumber:       AS23631
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 6 domain names hosted across 6 IP addresses on this ASN.

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IP Address Domain Domains on this IP
210.236.208.114 ██████████ 1
210.236.214.15 █████████ 1
210.236.208.7 ███████ 1
210.236.214.6 ██████████ 1
210.236.214.108 ██████████ 1
210.236.214.5 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS18070 Global Network Core Co.,Ltd.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS18070 Global Network Core Co.,Ltd.
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
210.236.208.126 AS23631 Sofu System, Inc 9.97ms from Tokyo, JP
210.236.214.254 AS23631 Sofu System, Inc 10.03ms from Tokyo, JP
202.243.122.251 AS23631 Sofu System, Inc 11.01ms from Tokyo, JP
210.236.213.17 AS23631 Sofu System, Inc 9.92ms from Tokyo, JP
202.243.127.62 AS23631 Sofu System, Inc 10.66ms from Tokyo, JP
210.236.210.102 AS23631 Sofu System, Inc 9.88ms from Tokyo, JP
210.236.209.62 AS23631 Sofu System, Inc 9.88ms from Tokyo, JP
2402:b300:0:500::98 AS23631 Sofu System, Inc 9.49ms from Tokyo, JP
202.243.124.151 AS23631 Sofu System, Inc 11.11ms 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
125.34.52.95 AS4808 China Unicom Beijing Province Network 3.08ms from Beijing, CN
190.77.63.191 AS8048 CANTV Servicios, Venezuela 14.73ms from Caracas, VE
82.89.35.255 AS3269 Telecom Italia S.p.A. 4.61ms from Milan, IT
35.180.135.31 AS16509 Amazon.com, Inc. 0.46ms from Paris, FR
47.224.173.127 AS20115 Charter Communications LLC 14.13ms from San Jose, US
189.130.39.143 AS8151 UNINET 4.16ms from Santiago de Queretaro, MX
58.148.22.143 AS17858 LG POWERCOMM 7.07ms from Seoul, KR
211.220.129.111 AS4766 Korea Telecom 7.33ms from Seoul, KR
216.38.174.63 AS397311 Zito Media 18.27ms from Ashburn, US
67.235.74.255 AS19901 Brightspeed 11.39ms from Atlanta, US
117.244.189.191 AS9829 National Internet Backbone 12.39ms from Bengaluru, IN
148.102.3.223 AS19180 AMERICATEL PERU S.A. 0.79ms from Lima, PE
13.134.70.79 AS16509 Amazon.com, Inc. 0.21ms from London, GB
82.106.58.255 AS3269 Telecom Italia S.p.A. 0.66ms from Milan, IT
80.183.129.239 AS3269 Telecom Italia S.p.A. 1.40ms from Milan, IT
65.32.185.79 AS33363 Charter Communications, Inc 8.63ms from Orlando, US
1.105.215.95 AS4766 Korea Telecom 1.80ms from Seoul, KR
1.245.195.175 AS9318 SK Broadband Co Ltd 3.55ms from Seoul, KR
58.164.67.47 AS1221 Telstra Limited 5.83ms from Sydney, AU
180.176.235.255 AS38841 kbro CO. Ltd. 0.93ms from Taipei, TW
153.185.177.111 AS4713 NTT DOCOMO BUSINESS,Inc. 7.32ms from Tokyo, JP
61.54.251.255 AS4837 CHINA UNICOM China169 Backbone 6.69ms from Zhengzhou, CN
182.65.79.255 AS24560 Bharti Airtel Ltd., Telemedia Services 2.15ms from Ahmedabad, IN
122.177.91.111 AS24560 Bharti Airtel Ltd., Telemedia Services 3.09ms from Ahmedabad, IN
136.226.121.143 AS22616 ZSCALER, INC. 0.35ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f3 210.236.214.107
traceroute to 210.236.214.107 (210.236.214.107): 64 hops max, 52 byte packets
3 [] 37.19.192.239 0.906 ms
4 *
5 [AS2518] 133.208.55.94 9.121 ms
8 *
10 [AS23631] 210.236.214.107 11.109 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

Related Networks

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 AS23631 at robtex.

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