210.236.208.0/20

AS23631  ·  Sofu System, Inc

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Summary

Country Japan
Domain sofu.co.jp
ASN AS23631
Registry JPNIC
ID SOFU-SYSTEM-CIDR-BLK-JP

WHOIS Details

inetnum:        210.236.208.0 - 210.236.223.255
netname:        SoFu-System-CIDR-BLK-JP
descr:          Sofu System, Inc
country:        JP
admin-c:
tech-c:
last-modified:  2004-11-13T12:19:11Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
210.236.214.6 niigata-kenshin.co.jp 1
210.236.208.7 sofu.jp 1
210.236.214.108 kisnet.net 1
210.236.214.15 ksbank.jp 1
210.236.208.114 kk-med.or.jp 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
210.236.213.254 AS23631 Sofu System, Inc 7.01ms from Tokyo, JP
210.236.210.102 AS23631 Sofu System, Inc 7.16ms from Tokyo, JP
210.236.208.126 AS23631 Sofu System, Inc 7.00ms from Tokyo, JP
210.236.209.62 AS23631 Sofu System, Inc 6.98ms from Tokyo, JP
210.236.214.254 AS23631 Sofu System, Inc 7.05ms 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
168.62.232.212 AS8075 Microsoft Corporation 0.56ms from Chicago, US
76.187.122.244 AS11427 Charter Communications Inc 7.76ms from Dallas, US
80.154.216.4 AS3320 Deutsche Telekom AG 1.82ms from Duesseldorf, DE
86.176.157.20 AS2856 British Telecommunications PLC 5.29ms from London, GB
116.72.76.20 AS17488 Hathway IP Over Cable Internet 8.75ms from Mumbai, IN
49.66.141.68 AS4134 CHINANET-BACKBONE 4.67ms from Nanjing, CN
126.207.77.244 AS17676 SoftBank Corp. 3.61ms from Osaka, JP
90.105.95.84 AS3215 Orange S.A. 7.31ms from Paris, FR
100.29.128.212 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
154.197.51.212 AS45474 NEXUSGUARD LIMITED 0.21ms from San Jose, US
158.90.143.148 AS29282 Enfo Oy 7.68ms from Tallinn, EE
60.29.6.84 AS4837 CHINA UNICOM China169 Backbone 5.77ms from Beijing, CN
117.196.22.164 AS9829 National Internet Backbone 13.54ms from Bengaluru, IN
35.167.31.116 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
190.255.9.100 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 5.09ms from Bogota, CO
34.38.114.228 AS396982 Google LLC 0.15ms from Brussels, BE
174.161.188.116 AS7922 Comcast Cable Communications, LLC 15.50ms from Dallas, US
46.163.81.84 AS61157 PlusServer GmbH 1.25ms from Duesseldorf, DE
91.51.219.68 AS3320 Deutsche Telekom AG 4.34ms from Frankfurt am Main, DE
94.63.187.180 AS12353 Vodafone Portugal 1.87ms from Lisbon, PT
23.210.182.4 AS16625 Akamai Technologies, Inc. 0.08ms from Melbourne, AU
51.118.15.20 AS16509 Amazon.com, Inc. 0.63ms from Milan, IT
85.172.76.116 AS12389 PJSC Rostelecom 3.70ms from Moscow, RU
72.238.226.148 AS33363 Charter Communications, Inc 5.81ms from Orlando, US
189.190.36.244 AS8151 UNINET 6.25ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -f2 -m18 210.236.219.233
traceroute to 210.236.219.233 (210.236.219.233): 18 hops max, 52 byte packets
3 [AS42831] 78.110.170.1 6.657 ms
5 [AS2914] 129.250.5.156 3.486 ms
6 *
7 *
8 *
9 [AS2914] 129.250.5.199 239.13 ms
10 [AS2914] 61.213.160.54 243.535 ms
11 [AS18070] 218.223.42.234 244.561 ms
12 *
13 [AS23631] 210.236.209.97 244.536 ms
14 *
15 [AS23631] 210.236.209.97 244.558 ms
16 *
17 *
18 *
Measurement taken from IPinfo ProbeNet in Coventry, GB
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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