14.193.128.0/17

AS4721 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS4721
Parent Range	14.193.0.0/16
Registry	APNIC
ID	JCN

WHOIS Details

inetnum:        14.193.0.0 - 14.193.255.255
netname:        JCN
descr:          JCOM Co., Ltd.
descr:          Daiwa Tower,
descr:          1-2-1 kamiogi,Suginami-ku,Tokyo,JapanJapan
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:  2021-09-27T07:41:54Z
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:        14.193.0.0 - 14.193.255.255
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:  2021-09-27T23:39:18Z
source:         JPNIC

Overlapping Ranges

BGP prefixes that contain 14.193.128.0/17

Range	ASN	Company	Num of IPs
14.193.0.0/16	AS4721	JCOM Co., Ltd.	65,536

Nearby Ranges

BGP prefixes that overlap with 14.193.0.0/16

Range	ASN	Company	Num of IPs
14.193.0.0/16	AS4721	JCOM Co., Ltd.	65,536

Hosted domains

There are 7 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
14.193.239.74	starani.se	2
14.193.208.181	warabimoti.com	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

Read more

Pingable IPs

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

IP Address	ASN	Details
14.193.133.124	AS4721 JCOM Co., Ltd.	`12.78ms` from Tokyo, JP
14.193.161.67	AS4721 JCOM Co., Ltd.	`11.55ms` from Tokyo, JP
14.193.209.29	AS4721 JCOM Co., Ltd.	`9.30ms` from Tokyo, JP
14.193.235.187	AS4721 JCOM Co., Ltd.	`9.41ms` from Tokyo, JP
14.193.232.1	AS4721 JCOM Co., Ltd.	`4.12ms` from Tokyo, JP
14.193.255.219	AS4721 JCOM Co., Ltd.	`9.10ms` from Tokyo, JP
14.193.155.160	AS4721 JCOM Co., Ltd.	`10.04ms` from Tokyo, JP
14.193.190.70	AS4721 JCOM Co., Ltd.	`12.57ms` from Tokyo, JP
14.193.169.160	AS4721 JCOM Co., Ltd.	`12.80ms` from Tokyo, JP
14.193.185.79	AS4721 JCOM Co., Ltd.	`12.67ms` from Tokyo, JP
14.193.204.1	AS4721 JCOM Co., Ltd.	`3.95ms` from Tokyo, JP
14.193.202.142	AS4721 JCOM Co., Ltd.	`11.55ms` from Tokyo, JP
14.193.192.1	AS4721 JCOM Co., Ltd.	`4.12ms` from Tokyo, JP
14.193.162.135	AS4721 JCOM Co., Ltd.	`7.80ms` from Tokyo, JP
14.193.254.246	AS4721 JCOM Co., Ltd.	`8.81ms` from Tokyo, JP
14.193.152.1	AS4721 JCOM Co., Ltd.	`3.74ms` from Tokyo, JP
14.193.193.232	AS4721 JCOM Co., Ltd.	`13.53ms` from Tokyo, JP
14.193.150.144	AS4721 JCOM Co., Ltd.	`12.97ms` from Tokyo, JP
14.193.132.1	AS4721 JCOM Co., Ltd.	`4.23ms` from Tokyo, JP
14.193.170.147	AS4721 JCOM Co., Ltd.	`8.57ms` from Tokyo, JP
14.193.227.225	AS4721 JCOM Co., Ltd.	`11.64ms` from Tokyo, JP
14.193.234.94	AS4721 JCOM Co., Ltd.	`13.73ms` from Tokyo, JP
14.193.211.197	AS4721 JCOM Co., Ltd.	`13.49ms` from Tokyo, JP
14.193.174.30	AS4721 JCOM Co., Ltd.	`12.57ms` from Tokyo, JP
14.193.138.99	AS4721 JCOM Co., Ltd.	`11.70ms` 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
145.138.203.1	AS1103 SURF B.V.	`2.14ms` from Amsterdam, NL
84.24.208.1	AS33915 Vodafone Libertel B.V.	`4.04ms` from Amsterdam, NL
3.218.210.1	AS14618 Amazon.com, Inc.	`0.58ms` from Ashburn, US
206.74.141.1	AS10279 West Carolina Communications, LLC	`4.66ms` from Atlanta, US
71.91.24.1	AS20115 Charter Communications LLC	`8.11ms` from Atlanta, US
111.33.33.145	AS38019 tianjin Mobile Communication Company Limited	`3.73ms` from Beijing, CN
120.8.8.1	AS4837 CHINA UNICOM China169 Backbone	`15.60ms` from Beijing, CN
185.186.225.1	AS210589 NetCommunity GmbH	`4.20ms` from Berlin, DE
190.159.82.1	AS10620 Telmex Colombia S.A.	`11.19ms` from Bogota, CO
50.206.4.17	AS7922 Comcast Cable Communications, LLC	`0.88ms` from Boston, US
181.229.111.1	AS7303 Telecom Argentina S.A.	`1.30ms` from Buenos Aires, AR
201.231.129.1	AS7303 Telecom Argentina S.A.	`2.90ms` from Buenos Aires, AR
222.214.100.1	AS4134 CHINANET-BACKBONE	`7.21ms` from Chengdu, CN
98.19.116.209	AS7029 Windstream Communications LLC	`15.03ms` from Chicago, US
68.38.200.1	AS7922 Comcast Cable Communications, LLC	`9.12ms` from Chicago, US
50.5.171.1	AS6181 Cincinnati Bell Telephone Company LLC	`1.15ms` from Cincinnati, US
108.238.60.1	AS7018 AT&T Enterprises, LLC	`5.92ms` from Columbus, US
85.91.20.1	AS34245 Magnet Networks Limited	`2.56ms` from Dublin, IE
86.45.10.1	AS5466 Eircom Limited	`0.95ms` from Dublin, IE
90.200.61.1	AS5607 Sky UK Limited	`4.33ms` from Erith, GB
65.27.249.1	AS10796 Charter Communications Inc	`18.07ms` from Flint, US
73.145.128.1	AS7922 Comcast Cable Communications, LLC	`7.25ms` from Flint, US
193.96.227.1	AS702 Verizon Business	`0.60ms` from Frankfurt am Main, DE
90.227.24.1	AS3301 Telia Company AB	`2.80ms` from Goeteborg, SE
154.204.201.193	AS135097 LUOGELANG (FRANCE) LIMITED	`0.56ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 14.193.130.95

traceroute to 14.193.130.95 (14.193.130.95): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.87 1.683 ms

2 *

3 [AS9824] 220.152.46.121 2.084 ms

4 *

5 *

6 *

7 [AS4721] 14.193.130.95 16.713 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 28th 2025

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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