AS number details

AS23631

Sofu System, Inc  ·  sofu.co.jp

Japan

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS23631 – Sofu System, Inc

Field Value
Country Japan
Website sofu.co.jp
Hosted domains 5
Number of IPv4 6,144
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry jpnic
Updated 22 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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view whois details › 

                                                ASHandle:       AS23631
                                                OrgID:          AS23631
                                                ASName:         AS23631
                                                ASNumber:       AS23631
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP Whois API & Database

Hosted Domains

There are 5 domain names hosted across 5 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
210.236.208.114 ██████████ 1
210.236.214.108 ██████████ 1
210.236.214.15 █████████ 1
210.236.208.7 ███████ 1
210.236.214.6 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS18070 Global Network Core Co.,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

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS18070 Global Network Core Co.,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

Downstreams

There are no downstreams for this ASN.

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

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

IP Address ASN Details
202.243.122.251 AS23631 Sofu System, Inc 11.52ms from Tokyo, JP
210.236.213.126 AS23631 Sofu System, Inc 9.97ms from Tokyo, JP
210.236.208.62 AS23631 Sofu System, Inc 10.00ms from Tokyo, JP
210.236.210.102 AS23631 Sofu System, Inc 10.02ms from Tokyo, JP
2402:b300:0:500::97 AS23631 Sofu System, Inc 9.94ms from Tokyo, JP
202.243.124.27 AS23631 Sofu System, Inc 11.48ms from Tokyo, JP
210.236.209.97 AS23631 Sofu System, Inc 9.75ms from Tokyo, JP
202.243.127.62 AS23631 Sofu System, Inc 11.08ms from Tokyo, JP
210.236.214.254 AS23631 Sofu System, Inc 9.95ms 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
95.99.0.47 AS50266 Odido Netherlands B.V. 4.64ms from Amsterdam, NL
91.150.64.191 AS8400 TELEKOM SRBIJA a.d. 14.46ms from Belgrade, RS
178.40.30.63 AS6855 Slovak Telekom, a.s. 7.53ms from Bratislava, SK
67.172.148.79 AS7922 Comcast Cable Communications, LLC 4.83ms from Denver, US
89.214.221.127 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 15.31ms from Lisbon, PT
2.120.175.79 AS5607 Sky UK Limited 0.88ms from London, GB
94.10.234.63 AS5607 Sky UK Limited 5.47ms from London, GB
93.187.28.143 AS29050 Terrecablate Reti e Servizi S.R.L. 8.72ms from Milan, IT
80.183.129.239 AS3269 Telecom Italia S.p.A. 1.36ms from Milan, IT
203.137.118.143 AS4694 IDC Frontier Inc. 0.61ms from Osaka, JP
86.236.25.159 AS3215 Orange S.A. 10.29ms from Paris, FR
210.178.11.47 AS4766 Korea Telecom 1.75ms from Seoul, KR
124.71.178.223 AS55990 Huawei Cloud Service data center 2.65ms from Suzhou, CN
77.138.171.255 AS12849 Hot-Net internet services Ltd. 1.33ms from Tel Aviv, IL
80.208.136.47 AS15600 Quickline AG 4.21ms from Zuerich, CH
213.3.78.47 AS3303 Swisscom (Switzerland) Ltd 0.33ms from Zuerich, CH
41.108.38.159 AS36947 Telecom Algeria 12.87ms from Algiers, DZ
185.249.196.31 AS206996 ZAP-Hosting GmbH 0.15ms from Dallas, US
121.12.211.47 AS4134 CHINANET-BACKBONE 5.37ms from Guangzhou, CN
121.244.116.15 AS4755 TATA Communications formerly VSNL is Leading ISP 0.95ms from Mumbai, IN
36.156.157.47 AS56046 China Mobile communications corporation 3.62ms from Nanjing, CN
60.138.221.127 AS17676 SoftBank Corp. 2.31ms from Osaka, JP
186.15.110.255 AS52228 Cable Tica 1.14ms from San Jose, CR
125.122.24.95 AS58461 CT-HangZhou-IDC 6.75ms from Shanghai, CN
201.87.45.63 AS19182 TELEFÔNICA BRASIL S.A 1.91ms from São Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 210.236.208.67
traceroute to 210.236.208.67 (210.236.208.67): 64 hops max, 52 byte packets
4 [] 210.171.224.199 0.653 ms
7 *
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs