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

Nearby Ranges

BGP prefixes that overlap with 112.137.0.0/16

Range ASN Company Num of IPs
112.137.192.0/18 AS10010 TOKAI Communications Corporation 16,384
112.137.128.0/20 AS45542 VietNam National University Ha Noi 4,096
112.137.0.0/20 AS45621 Planners Tower 4,096
112.137.32.0/20 AS4721 JCOM Co., Ltd. 4,096
112.137.144.0/20 AS18092 Kyushu Tele Communications Company 4,096
112.137.176.0/21 AS18401 DAEGU UNIVERSITY 2,048
112.137.184.0/21 AS15830 Equinix Japan Enterprise K.K. 2,048
112.137.144.0/21 AS18092 Kyushu Tele Communications Company 2,048
112.137.152.0/21 AS18092 Kyushu Tele Communications Company 2,048
112.137.56.0/21 AS18126 Chubu Telecommunications Co.,Inc. 2,048
112.137.174.0/24 AS17971 TM VADS DC Hosting 256
112.137.16.0/24 AS9304 HGCINTNET 256
112.137.21.0/24 AS9304 Internet 256

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

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

IP Address ASN Details
112.137.93.15 AS4721 JCOM Co., Ltd. 12.13ms from Tokyo, JP
112.137.70.59 AS4721 JCOM Co., Ltd. 13.00ms from Tokyo, JP
112.137.81.61 AS4721 JCOM Co., Ltd. 12.02ms from Tokyo, JP
112.137.116.1 AS4721 JCOM Co., Ltd. 4.28ms from Tokyo, JP
112.137.99.7 AS4721 JCOM Co., Ltd. 9.88ms from Tokyo, JP
112.137.76.1 AS4721 JCOM Co., Ltd. 2.75ms from Tokyo, JP
112.137.85.47 AS4721 JCOM Co., Ltd. 10.63ms from Tokyo, JP
112.137.67.66 AS4721 JCOM Co., Ltd. 12.24ms from Tokyo, JP
112.137.79.238 AS4721 JCOM Co., Ltd. 13.70ms from Tokyo, JP
112.137.90.19 AS4721 JCOM Co., Ltd. 7.10ms from Tokyo, JP
112.137.96.1 AS4721 JCOM Co., Ltd. 3.95ms from Tokyo, JP
112.137.101.3 AS4721 JCOM Co., Ltd. 10.35ms from Tokyo, JP
112.137.65.106 AS4721 JCOM Co., Ltd. 9.04ms from Tokyo, JP
112.137.100.1 AS4721 JCOM Co., Ltd. 4.08ms from Tokyo, JP
112.137.88.1 AS4721 JCOM Co., Ltd. 4.44ms from Tokyo, JP
112.137.80.1 AS4721 JCOM Co., Ltd. 3.73ms from Tokyo, JP
112.137.87.101 AS4721 JCOM Co., Ltd. 11.52ms from Tokyo, JP
112.137.98.205 AS4721 JCOM Co., Ltd. 11.29ms from Tokyo, JP
112.137.84.1 AS4721 JCOM Co., Ltd. 4.14ms from Tokyo, JP
112.137.97.176 AS4721 JCOM Co., Ltd. 11.00ms from Tokyo, JP
112.137.83.199 AS4721 JCOM Co., Ltd. 9.98ms from Tokyo, JP
112.137.92.1 AS4721 JCOM Co., Ltd. 3.91ms from Tokyo, JP
112.137.75.224 AS4721 JCOM Co., Ltd. 8.63ms from Tokyo, JP
112.137.95.100 AS4721 JCOM Co., Ltd. 8.40ms from Tokyo, JP
112.137.74.75 AS4721 JCOM Co., Ltd. 12.87ms 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
20.50.202.194 AS8075 Microsoft Corporation 1.44ms from Amsterdam, NL
12.91.205.178 AS7018 AT&T Enterprises, LLC 0.92ms from Atlanta, US
40.142.149.130 AS7029 Windstream Communications LLC 4.48ms from Atlanta, US
131.203.249.178 AS9790 Two Degrees Networks Limited 0.55ms from Auckland, NZ
125.16.243.242 AS9498 BHARTI Airtel Ltd. 0.50ms from Bengaluru, IN
20.190.144.2 AS8075 Microsoft Corporation 0.21ms from Cardiff, GB
24.28.253.66 AS11426 Charter Communications Inc 3.75ms from Charlotte, US
71.78.190.242 AS11427 Charter Communications Inc 2.12ms from Dallas, US
47.190.164.50 AS5650 Frontier Communications of America, Inc. 1.49ms from Dallas, US
62.30.37.82 AS5089 Virgin Media Limited 7.30ms from London, GB
47.12.146.66 AS20115 Charter Communications LLC 11.25ms from Minneapolis, US
87.20.252.2 AS3269 Telecom Italia S.p.A. 6.96ms from Naples, IT
87.164.28.162 AS3320 Deutsche Telekom AG 1.72ms from Nuernberg, DE
14.101.167.114 AS2516 KDDI CORPORATION 9.36ms from Osaka, JP
144.204.96.2 AS2426 Renater 1.32ms from Saint-Denis, FR
187.146.216.82 AS8151 UNINET 8.32ms from Santiago de Queretaro, MX
59.136.251.130 AS2516 KDDI CORPORATION 0.90ms from Tokyo, JP
72.0.208.226 AS21723 GOCO TECHNOLOGY LIMITED PARTNERSHIP 1.06ms from Toronto, CA
91.112.181.2 AS8447 A1 Telekom Austria AG 9.49ms from Vienna, AT
42.224.116.194 AS4837 CHINA UNICOM China169 Backbone 2.84ms from Zhengzhou, CN
93.185.69.114 AS35104 Jusan Mobile JSC 0.76ms from Aktau, KZ
73.216.197.50 AS7922 Comcast Cable Communications, LLC 9.09ms from Ashburn, US
172.186.47.146 AS8075 Microsoft Corporation 0.18ms from Cardiff, GB
24.153.206.98 AS11427 Charter Communications Inc 2.09ms from Dallas, US
64.124.18.130 AS6461 Zayo Bandwidth 0.24ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 112.137.86.78
traceroute to 112.137.86.78 (112.137.86.78): 64 hops max, 52 byte packets
2 *
3 [AS9824] 220.152.46.113 89.832 ms
4 *
5 *
6 *
7 [AS4721] 112.137.86.78 129.643 ms
Measurement taken from IPinfo ProbeNet in Jakarta, ID
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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