Autonomous System details

AS23631

Sofu System, Inc  ·  sofu.co.jp

Japan
    Stub AS Icon Stub AS

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

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
210.236.214.108 ██████████ 1
210.236.214.5 ██████████ 1
210.236.208.7 ███████ 1
210.236.214.15 █████████ 1
210.236.214.6 ██████████ 1
210.236.208.114 ██████████ 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
2402:b300:0:500::97 AS23631 Sofu System, Inc 9.57ms from Tokyo, JP
202.243.124.151 AS23631 Sofu System, Inc 11.91ms from Tokyo, JP
210.236.208.126 AS23631 Sofu System, Inc 9.91ms from Tokyo, JP
210.236.214.254 AS23631 Sofu System, Inc 9.95ms from Tokyo, JP
210.236.210.102 AS23631 Sofu System, Inc 9.92ms from Tokyo, JP
202.243.122.101 AS23631 Sofu System, Inc 11.88ms from Tokyo, JP
210.236.209.62 AS23631 Sofu System, Inc 9.91ms from Tokyo, JP
210.236.213.17 AS23631 Sofu System, Inc 10.03ms from Tokyo, JP
202.243.127.62 AS23631 Sofu System, Inc 10.47ms 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
13.95.132.111 AS8075 Microsoft Corporation 0.30ms from Amsterdam, NL
13.73.139.111 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
66.36.226.223 AS14361 HopOne Internet Corporation 1.28ms from Ashburn, US
91.82.89.239 AS12301 Invitech ICT Services Kft. 1.65ms from Budapest, HU
41.185.92.63 AS36943 1 GRID (PTY) LTD 0.93ms from Cape Town, ZA
148.88.72.63 AS786 Jisc Services Limited 4.47ms from Chester, GB
87.180.75.159 AS3320 Deutsche Telekom AG 4.03ms from Duesseldorf, DE
73.161.99.223 AS7922 Comcast Cable Communications, LLC 8.88ms from Flint, US
187.213.58.223 AS8151 UNINET 0.97ms from Guadalajara, MX
91.159.65.111 AS719 Elisa Oyj 3.41ms from Helsinki, FI
70.153.83.255 AS8075 Microsoft Corporation 0.13ms from Jakarta, ID
223.235.248.15 AS24560 Bharti Airtel Ltd., Telemedia Services 6.45ms from Kolkata, IN
193.77.252.159 AS5603 Telekom Slovenije, d.d. 0.94ms from Ljubljana, SI
66.198.161.31 AS6453 TATA COMMUNICATIONS (AMERICA) INC 0.40ms from Montreal, CA
20.94.230.47 AS8075 Microsoft Corporation 0.17ms from Quincy, US
87.16.145.143 AS3269 Telecom Italia S.p.A. 5.12ms from Rome, IT
182.172.187.255 AS10036 DLIVE 1.23ms from Seoul, KR
179.82.148.127 AS26599 TELEFÔNICA BRASIL S.A 7.72ms from São Paulo, BR
124.95.89.143 AS4837 CHINA UNICOM China169 Backbone 9.07ms from Tieling, CN
102.157.32.255 AS37705 TOPNET 4.03ms from Tunis, TN
130.214.159.143 AS35039 SAP SE 2.67ms from Frankfurt am Main, DE
110.9.195.127 AS9318 SK Broadband Co Ltd 1.85ms from Incheon, KR
218.56.197.95 AS4837 CHINA UNICOM China169 Backbone 2.99ms from Jinan, CN
93.121.244.223 AS21351 Canal + Telecom SAS 4.33ms from Le Lamentin, MQ
90.253.53.15 AS5378 Vodafone Limited 5.91ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m12 210.236.220.134
traceroute to 210.236.220.134 (210.236.220.134): 12 hops max, 52 byte packets
2 [AS15169] 108.170.248.250 123.229 ms
3 *
4 [AS18070] 218.223.42.241 217.722 ms
5 [AS18070] 218.223.42.234 216.013 ms
6 *
7 [AS23631] 210.236.209.97 214.414 ms
8 [AS23631] 210.236.209.100 185.871 ms
9 [AS23631] 210.236.209.97 215.196 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Salt Lake City, US
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