112.137.64.0/18

AS4721  ·  JCOM Co., Ltd.

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Summary

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

WHOIS Details

inetnum:        112.137.64.0 - 112.137.127.255
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:  2021-09-27T07:42:00Z
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:        112.137.64.0 - 112.137.127.255
netname:        JCOM-NET
descr:          Jupiter Telecommunications Co., Ltd.
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:  2015-11-25T04:38:17Z
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

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

IP Address ASN Details
112.137.97.209 AS4721 JCOM Co., Ltd. 12.47ms from Tokyo, JP
112.137.106.164 AS4721 JCOM Co., Ltd. 11.54ms from Tokyo, JP
112.137.80.1 AS4721 JCOM Co., Ltd. 3.73ms from Tokyo, JP
112.137.64.1 AS4721 JCOM Co., Ltd. 2.92ms from Tokyo, JP
112.137.84.1 AS4721 JCOM Co., Ltd. 3.93ms from Tokyo, JP
112.137.92.1 AS4721 JCOM Co., Ltd. 4.17ms from Tokyo, JP
112.137.67.17 AS4721 JCOM Co., Ltd. 13.01ms from Tokyo, JP
112.137.66.68 AS4721 JCOM Co., Ltd. 12.83ms from Tokyo, JP
112.137.87.101 AS4721 JCOM Co., Ltd. 11.78ms from Tokyo, JP
112.137.99.55 AS4721 JCOM Co., Ltd. 11.43ms from Tokyo, JP
112.137.75.209 AS4721 JCOM Co., Ltd. 10.53ms from Tokyo, JP
112.137.93.5 AS4721 JCOM Co., Ltd. 8.37ms from Tokyo, JP
112.137.73.25 AS4721 JCOM Co., Ltd. 14.27ms from Tokyo, JP
112.137.81.95 AS4721 JCOM Co., Ltd. 10.43ms from Tokyo, JP
112.137.88.1 AS4721 JCOM Co., Ltd. 4.18ms from Tokyo, JP
112.137.65.183 AS4721 JCOM Co., Ltd. 13.10ms from Tokyo, JP
112.137.107.235 AS4721 JCOM Co., Ltd. 11.69ms from Tokyo, JP
112.137.90.125 AS4721 JCOM Co., Ltd. 10.20ms from Tokyo, JP
112.137.101.3 AS4721 JCOM Co., Ltd. 10.63ms from Tokyo, JP
112.137.72.1 AS4721 JCOM Co., Ltd. 2.91ms from Tokyo, JP
112.137.82.143 AS4721 JCOM Co., Ltd. 12.27ms from Tokyo, JP
112.137.96.1 AS4721 JCOM Co., Ltd. 3.96ms from Tokyo, JP
112.137.85.151 AS4721 JCOM Co., Ltd. 12.46ms from Tokyo, JP
112.137.100.1 AS4721 JCOM Co., Ltd. 4.07ms from Tokyo, JP
112.137.91.213 AS4721 JCOM Co., Ltd. 11.27ms 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
64.5.170.2 AS46231 Watch Communications 10.04ms from Columbus, US
150.238.207.66 AS36351 IBM Cloud 0.84ms from Dallas, US
213.50.231.82 AS1257 Tele2 Sverige AB 0.64ms from Goeteborg, SE
92.222.156.226 AS16276 OVH SAS 0.10ms from Gravelines, FR
183.234.222.242 AS9808 China Mobile Communications Group Co., Ltd. 4.17ms from Guangzhou, CN
138.19.203.66 AS9269 Hong Kong Broadband Network Ltd. 0.81ms from Hong Kong, HK
76.30.33.82 AS7922 Comcast Cable Communications, LLC 9.26ms from Houston, US
20.87.105.194 AS8075 Microsoft Corporation 0.12ms from Johannesburg, ZA
90.196.72.98 AS5607 Sky UK Limited 2.63ms from London, GB
80.169.39.178 AS8220 COLT Technology Services Group Limited 0.58ms from London, GB
35.171.132.18 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
191.187.76.82 AS28573 Claro NXT Telecomunicacoes Ltda 4.05ms from Sao Paulo, BR
49.161.188.18 AS17858 LG POWERCOMM 1.84ms from Seoul, KR
211.173.166.226 AS18313 LG HelloVision Corp. 6.61ms from Seoul, KR
83.253.248.2 AS1257 Tele2 Sverige AB 3.55ms from Stockholm, SE
209.206.17.114 AS13150 CATO NETWORKS LTD 0.14ms from Stockholm, SE
110.251.116.34 AS4837 CHINA UNICOM China169 Backbone 5.59ms from Tianjin, CN
126.200.221.34 AS17676 SoftBank Corp. 3.11ms from Tokyo, JP
145.19.5.242 AS1103 SURF B.V. 4.30ms from Amsterdam, NL
94.107.204.146 AS47377 Orange Belgium SA 3.99ms from Amsterdam, NL
131.203.249.178 AS9790 Two Degrees Networks Limited 0.54ms from Auckland, NZ
44.240.26.226 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
200.0.194.162 AS3549 Level 3 Parent, LLC 0.23ms from Buenos Aires, AR
24.123.73.226 AS10796 Charter Communications Inc 5.37ms from Columbus, US
181.39.199.82 AS27947 Telconet S.A 1.96ms from Guayaquil, EC

Traceroute

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

$
traceroute -a -n -q1 -f2 112.137.70.20
traceroute to 112.137.70.20 (112.137.70.20): 64 hops max, 52 byte packets
4 [] 138.199.1.196 0.294 ms
5 [] 138.199.0.37 0.378 ms
6 *
8 *
9 *
10 *
11 [AS4721] 112.137.70.20 22.956 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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