202.178.80.0/20

AS4721  ·  JCOM Co., Ltd.

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Summary

Country Japan
Domain jcom.co.jp
ASN AS4721
Registry APNIC
ID JCN

WHOIS Details

inetnum:        202.178.80.0 - 202.178.95.255
netname:        JCN
descr:          JCOM Co., Ltd.
descr:          Daiwa Tower,
descr:          1-2-1 kamiogi,Suginami-ku,Tokyo,Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : abuse@home.ne.jp
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2021-09-27T07:42:16Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

inetnum:        202.178.80.0 - 202.178.95.255
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
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)
last-modified:  2021-09-27T23:49:25Z
source:         JPNIC

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
202.178.95.7 AS4721 JCOM Co., Ltd. 1.69ms from Osaka, JP
202.178.91.153 AS4721 JCOM Co., Ltd. 8.62ms from Tokyo, JP
202.178.92.1 AS4721 JCOM Co., Ltd. 3.62ms from Tokyo, JP
202.178.89.148 AS4721 JCOM Co., Ltd. 11.01ms from Tokyo, JP
202.178.88.1 AS4721 JCOM Co., Ltd. 4.49ms from Tokyo, JP
202.178.90.111 AS4721 JCOM Co., Ltd. 14.07ms from Tokyo, JP
202.178.93.183 AS4721 JCOM Co., Ltd. 12.83ms 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
80.200.74.116 AS5432 Proximus NV 6.50ms from Amsterdam, NL
120.10.243.52 AS4837 CHINA UNICOM China169 Backbone 6.54ms from Beijing, CN
96.7.8.4 AS16625 Akamai Technologies, Inc. 0.55ms from Bogota, CO
73.253.219.100 AS7922 Comcast Cable Communications, LLC 9.15ms from Boston, US
34.79.42.100 AS396982 Google LLC 0.13ms from Brussels, BE
84.219.214.228 AS2119 Telenor Norge AS 5.39ms from Copenhagen, DK
64.96.1.4 AS393818 Tucows.com Co. 0.17ms from Dallas, US
182.71.145.52 AS9498 BHARTI Airtel Ltd. 1.74ms from Delhi, IN
68.42.118.132 AS7922 Comcast Cable Communications, LLC 8.25ms from Flint, US
90.80.161.4 AS3215 Orange S.A. 14.22ms from Frankfurt am Main, DE
3.97.136.84 AS16509 Amazon.com, Inc. 0.17ms from Montreal, CA
74.71.25.100 AS12271 Charter Communications Inc 3.90ms from New York City, US
118.105.3.4 AS18126 Chubu Telecommunications Company, Inc. 10.03ms from Osaka, JP
36.228.240.116 AS3462 Data Communication Business Group 2.22ms from Taipei, TW
27.24.140.4 AS4134 CHINANET-BACKBONE 3.36ms from Wuhan, CN
2.18.76.4 AS20940 Akamai International B.V. 4.15ms from Zuerich, CH
101.108.104.212 AS23969 TOT Public Company Limited 1.13ms from Bangkok, TH
87.104.39.20 AS44869 FIBIA P/S 3.86ms from Copenhagen, DK
98.6.168.148 AS11427 Charter Communications Inc 2.07ms from Dallas, US
207.180.247.116 AS51167 Contabo GmbH 0.21ms from Duesseldorf, DE
52.29.69.100 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
217.231.34.148 AS3320 Deutsche Telekom AG 5.51ms from Frankfurt am Main, DE
84.163.97.196 AS3320 Deutsche Telekom AG 5.01ms from Frankfurt am Main, DE
115.77.68.20 AS7552 Viettel Group 1.00ms from Ho Chi Minh City, VN
188.114.218.20 AS204144 Comfort XXI Century Ltd. 9.86ms from Krasnodar, RU

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 202.178.87.68
traceroute to 202.178.87.68 (202.178.87.68): 7 hops max, 52 byte packets
3 [AS57619] 77.71.113.1 0.643 ms
4 [AS34224] 94.156.249.33 10.551 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Varna, BG
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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