210.135.208.0/20

AS4721  ·  JCOM Co., Ltd.

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Summary

Country Japan
Domain jcom.co.jp
ASN AS4721
Registry JPNIC
ID JCN-CIDR-BLK-JP

WHOIS Details

inetnum:        210.135.208.0 - 210.135.215.255
netname:        JCN-CIDR-BLK-JP
descr:          JCOM Co., Ltd.
remarks:        Email address for spam or abuse complaints : abuse@home.ne.jp
country:        JP
admin-c:        JP00006551
tech-c:         JP00006551
last-modified:  2021-09-27T23:53:21Z
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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
210.135.216.254 AS4721 JCOM Co., Ltd. 2.74ms from Tokyo, JP
210.135.219.38 AS4721 JCOM Co., Ltd. 12.06ms from Tokyo, JP
210.135.220.1 AS4721 JCOM Co., Ltd. 3.64ms from Tokyo, JP
210.135.218.1 AS4721 JCOM Co., Ltd. 4.14ms from Tokyo, JP
210.135.222.240 AS4721 JCOM Co., Ltd. 2.79ms from Tokyo, JP
210.135.211.105 AS4721 JCOM Co., Ltd. 9.99ms from Tokyo, JP
210.135.221.15 AS4721 JCOM Co., Ltd. 11.19ms from Tokyo, JP
210.135.210.1 AS4721 JCOM Co., Ltd. 2.77ms 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
75.194.42.52 AS6167 Verizon Business 11.06ms from Chicago, US
178.132.159.84 AS8926 Moldtelecom SA 2.82ms from Chisinau, MD
47.57.161.68 AS45102 Alibaba (US) Technology Co., Ltd. 1.55ms from Hong Kong, HK
89.145.238.116 AS5413 Wavenet Limited 3.56ms from London, GB
2.120.67.84 AS5607 Sky UK Limited 3.72ms from London, GB
78.134.5.36 AS35612 EOLO S.p.A. 2.82ms from Milan, IT
5.228.225.100 AS42610 PJSC Rostelecom 1.26ms from Moscow, RU
78.84.148.228 AS12578 SIA Tet 0.58ms from Riga, LV
175.213.250.20 AS4766 Korea Telecom 5.18ms from Seoul, KR
180.66.241.36 AS9318 SK Broadband Co Ltd 6.06ms from Seoul, KR
166.104.126.132 AS9321 Hanyang University 1.70ms from Seoul, KR
220.57.50.116 AS17676 SoftBank Corp. 3.63ms from Tokyo, JP
106.136.227.84 AS2516 KDDI CORPORATION 5.63ms from Tokyo, JP
153.120.107.228 AS7684 SAKURA Internet Inc. 16.38ms from Tokyo, JP
92.106.137.228 AS3303 Swisscom (Switzerland) Ltd 2.29ms from Zuerich, CH
67.191.176.84 AS7922 Comcast Cable Communications, LLC 4.17ms from Atlanta, US
104.190.209.180 AS7018 AT&T Enterprises, LLC 8.63ms from Chicago, US
104.239.126.164 AS205659 UAB code200 0.38ms from Dallas, US
209.184.75.20 AS7018 AT&T Enterprises, LLC 2.08ms from Dallas, US
207.32.176.68 AS36444 Liquid Web, L.L.C 0.43ms from Detroit, US
93.225.36.84 AS3320 Deutsche Telekom AG 6.59ms from Frankfurt am Main, DE
92.22.235.164 AS13285 TalkTalk Communications Limited 6.11ms from Manchester, GB
13.234.26.100 AS16509 Amazon.com, Inc. 0.17ms from Mumbai, IN
68.174.203.68 AS12271 Charter Communications Inc 4.28ms from Piscataway, US
52.72.8.116 AS14618 Amazon.com, Inc. 0.18ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 210.135.212.86
traceroute to 210.135.212.86 (210.135.212.86): 9 hops max, 52 byte packets
3 *
4 *
5 *
6 [AS174] 154.54.40.110 13.515 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Jacksonville, US
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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