175.103.14.0/23

AS4721 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS4721
Parent Range	175.103.12.0/22
Registry	APNIC
ID	JCN

WHOIS Details

inetnum:        175.103.12.0 - 175.103.15.255
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:  2021-09-27T07:42:10Z
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:        175.103.12.0 - 175.103.15.255
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:  2015-12-15T01:54:54Z
source:         JPNIC

Overlapping Ranges

BGP prefixes that contain 175.103.14.0/23

Range	ASN	Company	Num of IPs
175.103.12.0/22	AS4721	JCOM Co., Ltd.	1,024

Nearby Ranges

BGP prefixes that overlap with 175.103.0.0/16

Range	ASN	Company	Num of IPs
175.103.224.0/19	AS7522	STNet, Incorporated	8,192
175.103.16.0/20	AS45780	Broadband Solutions Pty Ltd	4,096
175.103.184.0/21	AS10013	FreeBit Co., Ltd.	2,048
175.103.216.0/21	AS10013	FreeBit Co., Ltd.	2,048
175.103.144.0/21	AS10013	FreeBit Co., Ltd.	2,048
175.103.8.0/22	AS18092	Kyushu Tele Communications Company	1,024
175.103.28.0/22	AS45780	Broadband Solutions Pty Ltd	1,024
175.103.180.0/22	AS10013	FreeBit Co., Ltd.	1,024
175.103.12.0/22	AS4721	JCOM Co., Ltd.	1,024
175.103.0.0/22	AS37908	KIBI Cable Television Co.,Ltd.	1,024
175.103.16.0/23	AS45780	Broadband Solutions Pty Ltd	512
175.103.164.0/23	AS10013	FreeBit Co., Ltd.	512
175.103.176.0/23	AS10013	FreeBit Co., Ltd.	512
175.103.128.0/23	AS10013	FreeBit Co., Ltd.	512
175.103.24.0/23	AS45780	Broadband Solutions Pty Ltd	512
175.103.26.0/23	AS45780	Broadband Solutions Pty Ltd	512
175.103.38.0/24	AS38320	Maxindo Mitra Solusi, PT.	256
175.103.39.0/24	AS38320	Maxindo Mitra Solusi, PT.	256
175.103.40.0/24	AS38320	Maxindo Mitra Solusi, PT.	256
175.103.41.0/24	AS38320	Maxindo Mitra Solusi, PT.	256
175.103.42.0/24	AS38320	Maxindo Mitra Solusi, PT.	256
175.103.43.0/24	AS38320	Maxindo Mitra Solusi, PT.	256
175.103.45.0/24	AS38320	Maxindo Content Solution, PT	256
175.103.47.0/24	AS38320	Maxindo Mitra Solusi, PT.	256
175.103.52.0/24	AS38320	Maxindo Content Solution, PT	256
175.103.53.0/24	AS38320	Maxindo Content Solution, PT	256
175.103.54.0/24	AS38320	Maxindo Content Solution, PT	256
175.103.56.0/24	AS38320	Maxindo Content Solution, PT	256
175.103.57.0/24	AS38320	Maxindo Content Solution, PT	256
175.103.60.0/24	AS38320	Maxindo Content Solution, PT	256
175.103.33.0/24	AS38320	Maxindo Mitra Solusi, PT.	256
175.103.58.0/24	AS55669	Maxindo Content Solution, PT	256
175.103.59.0/24	AS55669	Maxindo Content Solution, PT	256
175.103.35.0/24	AS139460	Maxindo Mitra Solusi, PT.	256
175.103.32.0/24	AS38320	Maxindo Mitra Solusi, PT.	256
175.103.46.0/24	AS139460	Maxindo Mitra Solusi, PT.	256
175.103.48.0/24	AS55669	Maxindo Content Solution, PT	256
175.103.49.0/24	AS55669	Maxindo Content Solution, PT	256
175.103.55.0/24	AS55669	Maxindo Content Solution, PT	256
175.103.34.0/24	AS38320	Maxindo Mitra Solusi, PT.	256
175.103.36.0/24	AS38320	Maxindo Mitra Solusi, PT.	256
175.103.37.0/24	AS38320	Maxindo Mitra Solusi, PT.	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

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
178.224.242.151	AS50266 Odido Netherlands B.V.	`4.22ms` from Amsterdam, NL
24.34.176.151	AS7922 Comcast Cable Communications, LLC	`9.86ms` from Boston, US
179.36.139.71	AS22927 Telefonica de Argentina	`2.23ms` from Buenos Aires, AR
119.55.169.167	AS4837 CHINA UNICOM China169 Backbone	`6.65ms` from Changchun, CN
113.176.144.7	AS45899 VNPT Corp	`8.13ms` from Da Nang, VN
18.158.7.247	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
134.175.81.135	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.04ms` from Guangzhou, CN
119.187.205.199	AS4837 CHINA UNICOM China169 Backbone	`6.88ms` from Jinan, CN
119.245.45.71	AS2514 NTT PC Communications, Inc.	`4.28ms` from Osaka, JP
133.17.245.55	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`12.49ms` from Osaka, JP
18.229.191.87	AS16509 Amazon.com, Inc.	`0.19ms` from Osasco, BR
23.197.195.135	AS16625 Akamai Technologies, Inc.	`5.66ms` from Sioux Falls, US
61.25.148.151	AS9824 JCOM Co., Ltd.	`9.82ms` from Tokyo, JP
117.232.31.55	AS9829 National Internet Backbone	`8.82ms` from Bengaluru, IN
73.124.13.55	AS7922 Comcast Cable Communications, LLC	`9.21ms` from Boca Raton, US
98.22.108.7	AS7029 Windstream Communications LLC	`11.58ms` from Chicago, US
92.115.219.39	AS8926 Moldtelecom SA	`3.00ms` from Chisinau, MD
80.216.52.247	AS1257 Tele2 Sverige AB	`9.03ms` from Goeteborg, SE
116.110.2.87	AS24086 Viettel Corporation	`9.34ms` from Ho Chi Minh City, VN
121.172.200.87	AS4766 Korea Telecom	`1.00ms` from Incheon, KR
46.251.137.71	AS35819 Etihad Etisalat, a joint stock company	`2.94ms` from Jeddah, SA
136.26.44.39	AS19165 Webpass Inc.	`3.91ms` from Los Angeles, US
85.118.234.103	AS30933 KDA WEB SERVICES LTD	`3.70ms` from Manchester, GB
151.40.99.215	AS1267 WIND TRE S.P.A.	`7.74ms` from Milan, IT
192.169.138.231	AS26496 GoDaddy.com, LLC	`1.04ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 -f3 -m10 175.103.15.34

traceroute to 175.103.15.34 (175.103.15.34): 10 hops max, 52 byte packets

3 [AS198330] 134.90.140.182 30.494 ms

4 *

5 [] 193.134.95.236 3.728 ms

6 [AS3303] 138.187.130.175 3.684 ms

7 [AS513] 192.65.185.143 4.396 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Lyon, FR

On January 19th 2026

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