115.42.96.0/21

AS4721  ·  JCOM Co., Ltd.

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Summary

Country Japan
Domain jcom.co.jp
ASN AS4721
Parent Range 115.42.96.0/20
Registry APNIC
ID JCN

WHOIS Details

inetnum:        115.42.96.0 - 115.42.111.255
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:  2021-09-27T07:42:03Z
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:        115.42.96.0 - 115.42.111.255
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:  2015-12-15T01:27:08Z
source:         JPNIC

Overlapping Ranges

BGP prefixes that contain 115.42.96.0/21

Range ASN Company Num of IPs
115.42.96.0/20 AS4721 JCOM Co., Ltd. 4,096

Nearby Ranges

BGP prefixes that overlap with 115.42.0.0/16

Range ASN Company Num of IPs
115.42.128.0/17 AS3758 SingNet Pte Ltd 32,768
115.42.0.0/19 AS7600 EscapeNet 8,192
115.42.96.0/20 AS4721 JCOM Co., Ltd. 4,096
115.42.32.0/22 AS134325 JETSPOT NETWORKS PRIVATE LIMITED 1,024
115.42.52.0/22 AS56882 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 1,024
115.42.46.0/24 AS55285 Serverside.com 256
115.42.47.0/24 AS8075 Waterfall Asset Management, LLC 256

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
115.42.98.95 ymsys.net 1

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

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

IP Address ASN Details
115.42.102.53 AS4721 JCOM Co., Ltd. 13.50ms from Tokyo, JP
115.42.101.89 AS4721 JCOM Co., Ltd. 13.41ms from Tokyo, JP
115.42.100.1 AS4721 JCOM Co., Ltd. 3.87ms from Tokyo, JP
115.42.97.201 AS4721 JCOM Co., Ltd. 11.30ms from Tokyo, JP
115.42.99.199 AS4721 JCOM Co., Ltd. 11.70ms from Tokyo, JP
115.42.103.108 AS4721 JCOM Co., Ltd. 13.79ms from Tokyo, JP
115.42.98.127 AS4721 JCOM Co., Ltd. 12.48ms from Tokyo, JP
115.42.96.1 AS4721 JCOM Co., Ltd. 3.86ms 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
66.112.41.165 AS22561 CenturyLink Communications, LLC 11.12ms from Atlanta, US
73.122.214.5 AS7922 Comcast Cable Communications, LLC 4.42ms from Atlanta, US
104.168.64.53 AS36352 HostPapa 0.28ms from Buffalo, US
101.206.108.69 AS4837 CHINA UNICOM China169 Backbone 8.21ms from Chengdu, CN
73.22.71.213 AS7922 Comcast Cable Communications, LLC 5.22ms from Chicago, US
89.41.108.101 AS8926 Moldtelecom SA 4.09ms from Chisinau, MD
66.211.88.69 AS14374 Agri-Valley Services Corporation 4.63ms from Detroit, US
91.54.161.133 AS3320 Deutsche Telekom AG 9.27ms from Frankfurt am Main, DE
187.144.40.133 AS8151 UNINET 6.57ms from Guadalajara, MX
178.243.184.149 AS16135 Turkcell A.S. 19.84ms from Istanbul, TR
212.42.174.101 AS12519 FastNet International Ltd 4.78ms from London, GB
119.17.133.85 AS4764 Aussie Broadband 0.69ms from Melbourne, AU
95.167.144.53 AS12389 PJSC Rostelecom 5.82ms from Moscow, RU
96.234.151.133 AS701 Verizon Business 4.67ms from Philadelphia, US
98.232.177.117 AS7922 Comcast Cable Communications, LLC 7.99ms from Portland, US
188.117.88.101 AS41176 Sahara Net Main NOC AS 9.55ms from Riyadh, SA
101.184.37.37 AS1221 Telstra Limited 1.47ms from Sydney, AU
153.107.41.53 AS24313 NSW Department of Education 0.84ms from Sydney, AU
140.128.226.245 AS1659 Taiwan Academic Network (TANet) Information Center 1.89ms from Taichung, TW
103.121.54.21 AS4847 China Networks Inter-Exchange 3.34ms from Tianjin, CN
171.43.253.197 AS58563 CHINANET Hubei province network 0.38ms from Wuhan, CN
134.209.89.197 AS14061 DigitalOcean, LLC 0.23ms from Amsterdam, NL
97.140.7.165 AS6167 Verizon Business 15.33ms from Atlanta, US
52.96.79.37 AS8075 Microsoft Corporation 0.27ms from Chicago, US
158.26.89.101 AS1766 Exxon Mobil Corporation 1.21ms 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 115.42.102.119
traceroute to 115.42.102.119 (115.42.102.119): 64 hops max, 52 byte packets
3 *
4 [] 101.203.89.219 0.561 ms
5 [AS9824] 220.152.46.25 0.577 ms
6 *
7 *
8 *
9 [AS4721] 115.42.102.119 15.855 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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