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
210.236.214.15 █████████ 1
210.236.208.7 ███████ 1
210.236.208.114 ██████████ 1
210.236.214.5 ██████████ 1
210.236.214.108 ██████████ 1
210.236.214.6 ██████████ 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
210.236.210.102 AS23631 Sofu System, Inc 9.89ms from Tokyo, JP
210.236.208.126 AS23631 Sofu System, Inc 9.91ms from Tokyo, JP
202.243.124.151 AS23631 Sofu System, Inc 11.99ms from Tokyo, JP
2402:b300:0:500::97 AS23631 Sofu System, Inc 9.75ms from Tokyo, JP
210.236.214.254 AS23631 Sofu System, Inc 9.91ms from Tokyo, JP
202.243.127.62 AS23631 Sofu System, Inc 10.66ms from Tokyo, JP
210.236.213.17 AS23631 Sofu System, Inc 9.89ms from Tokyo, JP
210.236.209.97 AS23631 Sofu System, Inc 9.88ms from Tokyo, JP
202.243.122.251 AS23631 Sofu System, Inc 11.95ms 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
99.56.75.31 AS7018 AT&T Enterprises, LLC 10.68ms from Atlanta, US
44.249.147.31 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
172.176.227.31 AS8075 Microsoft Corporation 0.29ms from Boydton, US
197.91.71.127 AS20011 Dimension Data 1.63ms from Cape Town, ZA
184.16.223.223 AS5650 Frontier Communications of America, Inc. 9.17ms from Chicago, US
183.66.30.47 AS4134 CHINANET-BACKBONE 2.10ms from Chongqing, CN
1.107.250.63 AS4766 Korea Telecom 1.56ms from Incheon, KR
59.97.81.159 AS9829 National Internet Backbone 17.17ms from Lohogaon, IN
79.78.45.239 AS13285 TalkTalk Communications Limited 11.62ms from London, GB
80.225.198.63 AS31898 Oracle Corporation 0.15ms from Mumbai, IN
112.161.211.127 AS4766 Korea Telecom 1.90ms from Seoul, KR
150.101.203.127 AS4739 Internode Pty Ltd 1.44ms from Sydney, AU
58.158.196.239 AS17506 ARTERIA Networks Corporation 1.23ms from Tokyo, JP
192.164.79.31 AS16381 Osterreichischer Automobil, Motorrad und Touringclub (OAMTC) Verband 0.76ms from Vienna, AT
172.200.137.207 AS8075 Microsoft Corporation 0.17ms from Boydton, US
179.36.49.127 AS22927 Telefonica de Argentina 5.35ms from Buenos Aires, AR
108.241.234.223 AS7018 AT&T Enterprises, LLC 10.43ms from Dallas, US
115.239.197.255 AS4134 CHINANET-BACKBONE 6.42ms from Hangzhou, CN
218.56.197.95 AS4837 CHINA UNICOM China169 Backbone 2.93ms from Jinan, CN
109.184.150.63 AS12389 PJSC Rostelecom 6.42ms from Kazan, RU
37.37.46.31 AS42961 Mobile Telecommunications Company K.S.C.P. 6.97ms from Kuwait City, KW
80.4.94.143 AS5089 Virgin Media Limited 4.92ms from London, GB
146.198.171.191 AS6871 Plusnet 5.45ms from London, GB
88.22.104.207 AS3352 TELEFONICA DE ESPANA S.A.U. 10.29ms from Madrid, ES
121.80.107.223 AS17511 OPTAGE Inc. 2.04ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -m12 210.236.219.48
traceroute to 210.236.219.48 (210.236.219.48): 12 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.158 ms
3 [] 210.171.224.199 40.03 ms
6 *
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
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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