112.137.64.0/19

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

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

IP Address ASN Details
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
112.137.75.209 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
112.137.90.125 AS4721 JCOM Co., Ltd. 10.20ms 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
112.137.85.151 AS4721 JCOM Co., Ltd. 12.46ms from Tokyo, JP
112.137.91.213 AS4721 JCOM Co., Ltd. 11.27ms from Tokyo, JP
112.137.70.59 AS4721 JCOM Co., Ltd. 13.45ms from Tokyo, JP
112.137.69.45 AS4721 JCOM Co., Ltd. 12.82ms from Tokyo, JP
112.137.68.1 AS4721 JCOM Co., Ltd. 2.96ms from Tokyo, JP
112.137.83.143 AS4721 JCOM Co., Ltd. 13.67ms from Tokyo, JP
112.137.78.81 AS4721 JCOM Co., Ltd. 7.39ms from Tokyo, JP
112.137.74.159 AS4721 JCOM Co., Ltd. 13.03ms from Tokyo, JP
112.137.86.55 AS4721 JCOM Co., Ltd. 7.94ms 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
91.246.173.227 AS34744 GVM Sistem 2003 SRL 0.47ms from Bucharest, RO
20.166.77.19 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
161.81.245.115 AS137872 China Mobile Hong Kong Company Limited 1.57ms from Hong Kong, HK
47.144.221.115 AS5650 Frontier Communications of America, Inc. 3.52ms from Los Angeles, US
75.214.223.35 AS6167 Verizon Business 11.83ms from New York City, US
45.75.12.35 AS38628 HIMEJI CABLE TELEVISION CORPORATION 2.78ms from Osaka, JP
177.115.152.243 AS26599 TELEFÔNICA BRASIL S.A 1.68ms from Osasco, BR
52.205.128.147 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
73.170.254.115 AS7922 Comcast Cable Communications, LLC 6.04ms from San Jose, US
116.45.183.3 AS17858 LG POWERCOMM 2.26ms from Seoul, KR
47.101.252.227 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.50ms from Shanghai, CN
36.161.46.179 AS9808 China Mobile Communications Group Co., Ltd. 6.94ms from Suzhou, CN
185.104.87.51 AS8758 Iway AG 2.36ms from Zuerich, CH
67.141.230.99 AS7029 Windstream Communications LLC 0.31ms from Atlanta, US
143.64.182.243 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.26ms from Beijing, CN
155.52.26.19 AS40831 Mass General Brigham Incorporated 2.07ms from Boston, US
58.161.90.163 AS1221 Telstra Limited 4.61ms from Brisbane, AU
148.159.97.3 AS13860 Lincoln National Corporation 1.90ms from Chicago, US
75.187.182.3 AS10796 Charter Communications Inc 12.36ms from Columbus, US
87.176.159.195 AS3320 Deutsche Telekom AG 8.15ms from Frankfurt am Main, DE
42.118.182.115 AS18403 FPT Telecom Company 8.67ms from Hanoi, VN
178.75.169.115 AS16086 DNA Oyj 4.32ms from Helsinki, FI
80.221.48.3 AS1759 Telia Finland Oyj 0.67ms from Helsinki, FI
47.56.93.51 AS45102 Alibaba (US) Technology Co., Ltd. 0.65ms from Hong Kong, HK
113.234.47.163 AS4837 CHINA UNICOM China169 Backbone 9.73ms from Liaoyang, CN

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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