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 5
IPv4 addresses 6,144
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
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 5 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
210.236.214.6 ██████████ 1
210.236.208.114 ██████████ 1
210.236.208.7 ███████ 1
210.236.214.15 █████████ 1
210.236.214.108 ██████████ 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
202.243.124.151 AS23631 Sofu System, Inc 12.08ms from Tokyo, JP
2402:b300:0:500::97 AS23631 Sofu System, Inc 9.72ms from Tokyo, JP
210.236.210.102 AS23631 Sofu System, Inc 9.94ms from Tokyo, JP
202.243.127.62 AS23631 Sofu System, Inc 10.61ms from Tokyo, JP
202.243.122.101 AS23631 Sofu System, Inc 11.89ms from Tokyo, JP
210.236.208.126 AS23631 Sofu System, Inc 9.92ms from Tokyo, JP
210.236.209.97 AS23631 Sofu System, Inc 9.83ms from Tokyo, JP
210.236.213.254 AS23631 Sofu System, Inc 9.92ms from Tokyo, JP
210.236.214.254 AS23631 Sofu System, Inc 9.97ms 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
79.117.22.223 AS57269 DIGI SPAIN TELECOM S.L. 0.98ms from Barcelona, ES
109.94.104.79 AS59847 WIRAC.NET d.o.o. 4.71ms from Belgrade, RS
34.249.194.159 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
146.198.171.191 AS6871 Plusnet 5.65ms from Erith, GB
141.2.98.15 AS20633 Johann Wolfgang Goethe-Universitat Frankfurt am Main 0.68ms from Frankfurt am Main, DE
89.28.142.47 AS41307 Telepark Passau GmbH 6.78ms from Frankfurt am Main, DE
139.194.103.255 AS23700 Linknet-Fastnet ASN 7.18ms from Jakarta, ID
169.159.210.143 AS37453 Vodacom Congo 1.81ms from Kinshasa, CD
95.120.131.255 AS3352 TELEFONICA DE ESPANA S.A.U. 6.22ms from Madrid, ES
31.210.224.31 AS42666 Embou Nuevas Tecnologias SL 8.84ms from Madrid, ES
95.237.140.239 AS3269 Telecom Italia S.p.A. 5.40ms from Milan, IT
92.128.82.159 AS3215 Orange S.A. 10.16ms from Paris, FR
107.158.182.239 AS62904 Eonix Corporation 0.27ms from Phoenix, US
87.22.132.255 AS3269 Telecom Italia S.p.A. 6.52ms from Rome, IT
118.129.226.143 AS3786 LG DACOM Corporation 2.64ms from Seoul, KR
150.101.203.127 AS4739 Internode Pty Ltd 1.42ms from Sydney, AU
126.74.18.143 AS17676 SoftBank Corp. 8.08ms from Tokyo, JP
20.194.255.47 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
105.97.74.15 AS36947 Telecom Algeria 8.29ms from Valencia, ES
42.229.245.95 AS4837 CHINA UNICOM China169 Backbone 7.77ms from Zhengzhou, CN
66.38.27.95 AS400589 LTC Connect 9.05ms from Atlanta, US
99.29.151.47 AS7018 AT&T Enterprises, LLC 8.83ms from Atlanta, US
77.191.119.159 AS6805 Telefonica Germany GmbH & Co.OHG 4.36ms from Berlin, DE
173.76.173.239 AS701 Verizon Business 1.95ms from Boston, US
18.227.105.191 AS16509 Amazon.com, Inc. 0.15ms from Columbus, 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 202.243.124.151
traceroute to 202.243.124.151 (202.243.124.151): 64 hops max, 52 byte packets
3 [] 37.19.192.239 0.559 ms
4 *
5 [AS2518] 133.208.55.94 9.178 ms
10 [AS23631] 202.243.127.62 10.644 ms
11 [AS23631] 202.243.124.151 11.149 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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