27.126.64.0/18

AS18136 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS18136
Registry	APNIC
ID	JCN

WHOIS Details

inetnum:        27.126.64.0 - 27.126.127.255
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 : [email protected]
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2021-09-27T07:41:55Z
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:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:        27.126.64.0 - 27.126.127.255
netname:        JCN-CIDR-BLK-JP
descr:          JCOM Co., Ltd.
remarks:        Email address for spam or abuse complaints : [email protected]
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:  2021-09-27T23:39:38Z
source:         JPNIC

Overlapping Ranges

BGP prefixes that are contained by 27.126.64.0/18

Range	ASN	Company	Num of IPs
27.126.96.0/19	AS18136	Jupiter Telecommunications Co., Ltd.	8,192

Nearby Ranges

BGP prefixes that overlap with 27.126.0.0/16

Range	ASN	Company	Num of IPs
27.126.96.0/19	AS18136	Jupiter Telecommunications Co., Ltd.	8,192
27.126.128.0/20	AS18136	JCOM Co., Ltd.	4,096
27.126.136.0/21	AS18136	Jupiter Telecommunications Co., Ltd.	2,048
27.126.144.0/21	AS55819	CAMPAIGN MONITOR PTY LTD	2,048
27.126.152.0/22	AS55821	RADIUS TELECOMS, INC.	1,024
27.126.158.0/23	AS154260	KAZIBUFAST HOTSPOT NET & PISONET	512
27.126.156.0/23	AS154262	Your Tech Electronics and Your Shop Enterprise	512
27.126.181.0/24	AS38186	Ssios Limited, Internet Service Provider	256
27.126.182.0/24	AS38186	Forewin Telecom Group Limited, ISP at HK	256
27.126.183.0/24	AS38186	Forewin Telecom Group Limited, ISP at HK	256
27.126.184.0/24	AS38186	Forewin Telecom Group Limited, ISP at HK	256
27.126.185.0/24	AS38186	Forewin Telecom Group Limited, ISP at HK	256
27.126.186.0/24	AS38186	Forewin Telecom Group Limited, ISP at HK	256
27.126.187.0/24	AS38186	Forewin Telecom Group Limited, ISP at HK	256
27.126.188.0/24	AS38186	Forewin Telecom Group Limited, ISP at HK	256
27.126.189.0/24	AS38186	Forewin Telecom Group Limited, ISP at HK	256
27.126.190.0/24	AS38186	Forewin Telecom Group Limited, ISP at HK	256
27.126.191.0/24	AS38186	Forewin Telecom Group Limited, ISP at HK	256
27.126.192.0/24	AS45474	NEXUSGUARD LIMITED	256
27.126.194.0/24	AS45474	NEXUSGUARD LIMITED	256
27.126.195.0/24	AS45474	NEXUSGUARD LIMITED	256
27.126.199.0/24	AS45474	NEXUSGUARD LIMITED	256
27.126.200.0/24	AS45474	NEXUSGUARD LIMITED	256
27.126.201.0/24	AS45474	Nexus Guard Limited	256
27.126.202.0/24	AS45474	Nexus Guard Limited	256
27.126.203.0/24	AS45474	Nexus Guard Limited	256
27.126.205.0/24	AS45474	NEXQLOUD, Inc.	256
27.126.206.0/24	AS45474	NEXQLOUD, Inc.	256
27.126.210.0/24	AS45474	NEXQLOUD, Inc.	256
27.126.211.0/24	AS45474	NEXQLOUD, Inc.	256
27.126.212.0/24	AS45474	NEXQLOUD, Inc.	256
27.126.215.0/24	AS45474	NEXQLOUD, Inc.	256
27.126.216.0/24	AS45474	NEXQLOUD, Inc.	256
27.126.217.0/24	AS45474	NEXQLOUD, Inc.	256
27.126.219.0/24	AS45474	NEXQLOUD, Inc.	256
27.126.225.0/24	AS45474	Nexus Guard Limited	256
27.126.226.0/24	AS45474	Nexus Guard Limited	256
27.126.231.0/24	AS45474	Nexus Guard Limited	256
27.126.233.0/24	AS45474	NEXQLOUD, Inc.	256
27.126.234.0/24	AS45474	NEXQLOUD, Inc.	256
27.126.235.0/24	AS45474	Nexus Guard Limited	256
27.126.237.0/24	AS45474	NEXQLOUD, Inc.	256
27.126.238.0/24	AS45474	Nexus Guard Limited	256
27.126.239.0/24	AS45474	Nexus Guard Limited	256
27.126.240.0/24	AS45474	Nexus Guard Limited	256
27.126.241.0/24	AS45474	Nexus Guard Limited	256
27.126.242.0/24	AS45474	Nexus Guard Limited	256
27.126.245.0/24	AS45474	Nexus Guard Limited	256
27.126.246.0/24	AS45474	Nexus Guard Limited	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
27.126.73.88	AS18136 JCOM Co., Ltd.	`9.79ms` from Tokyo, JP
27.126.91.209	AS18136 JCOM Co., Ltd.	`8.76ms` from Tokyo, JP
27.126.117.252	AS18136 JCOM Co., Ltd.	`11.50ms` from Tokyo, JP
27.126.92.1	AS18136 JCOM Co., Ltd.	`3.82ms` from Tokyo, JP
27.126.107.14	AS18136 JCOM Co., Ltd.	`11.42ms` from Tokyo, JP
27.126.76.1	AS18136 JCOM Co., Ltd.	`3.66ms` from Tokyo, JP
27.126.72.1	AS18136 JCOM Co., Ltd.	`4.05ms` from Tokyo, JP
27.126.67.29	AS18136 JCOM Co., Ltd.	`9.04ms` from Tokyo, JP
27.126.95.123	AS18136 JCOM Co., Ltd.	`11.88ms` from Tokyo, JP
27.126.104.1	AS18136 JCOM Co., Ltd.	`3.33ms` from Tokyo, JP
27.126.103.143	AS18136 JCOM Co., Ltd.	`12.63ms` from Tokyo, JP
27.126.88.1	AS18136 JCOM Co., Ltd.	`3.43ms` from Tokyo, JP
27.126.74.180	AS18136 JCOM Co., Ltd.	`11.08ms` from Tokyo, JP
27.126.86.187	AS18136 JCOM Co., Ltd.	`13.17ms` from Tokyo, JP
27.126.70.15	AS18136 JCOM Co., Ltd.	`11.37ms` from Tokyo, JP
27.126.82.176	AS18136 JCOM Co., Ltd.	`11.58ms` from Tokyo, JP
27.126.84.1	AS18136 JCOM Co., Ltd.	`3.60ms` from Tokyo, JP
27.126.101.229	AS18136 JCOM Co., Ltd.	`11.64ms` from Tokyo, JP
27.126.64.1	AS18136 JCOM Co., Ltd.	`3.85ms` from Tokyo, JP
27.126.125.231	AS18136 JCOM Co., Ltd.	`9.33ms` from Tokyo, JP
27.126.114.1	AS18136 JCOM Co., Ltd.	`3.87ms` from Tokyo, JP
27.126.85.35	AS18136 JCOM Co., Ltd.	`6.66ms` from Tokyo, JP
27.126.66.112	AS18136 JCOM Co., Ltd.	`12.25ms` from Tokyo, JP
27.126.71.83	AS18136 JCOM Co., Ltd.	`13.64ms` from Tokyo, JP
27.126.97.98	AS18136 JCOM Co., Ltd.	`11.33ms` 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
96.80.51.98	AS7922 Comcast Cable Communications, LLC	`5.29ms` from Atlanta, US
79.197.187.242	AS3320 Deutsche Telekom AG	`4.05ms` from Berlin, DE
186.27.145.2	AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P.	`9.85ms` from Bogota, CO
175.16.185.34	AS4837 CHINA UNICOM China169 Backbone	`3.13ms` from Changchun, CN
193.183.207.2	AS3301 Telia Company AB	`5.47ms` from Copenhagen, DK
3.79.194.114	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
174.4.121.66	AS6327 Shaw Communications	`3.53ms` from Kelowna, CA
38.122.231.34	AS174 Cogent Communications, LLC	`0.47ms` from Montreal, CA
218.95.38.34	AS139201 Jiangxi Jiujiang IDC	`2.43ms` from Nanchang, CN
74.50.70.66	AS19318 Interserver, Inc	`0.57ms` from New York City, US
96.244.59.146	AS701 Verizon Business	`4.64ms` from Philadelphia, US
38.32.224.66	AS174 Cogent Communications, LLC	`1.74ms` from Salt Lake City, US
137.110.4.194	AS7377 University of California, San Diego	`10.72ms` from San Diego, US
32.218.199.66	AS46690 Southern New England Telephone Company and SNET America, Inc.	`8.45ms` from Secaucus, US
211.231.146.2	AS4766 Korea Telecom	`6.90ms` from Seoul, KR
93.159.29.34	AS12741 Netia SA	`0.76ms` from Warsaw, PL
185.134.164.2	AS203434 Open Circle AG	`0.20ms` from Zuerich, CH
46.176.126.242	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.07ms` from Athens, GR
110.249.220.226	AS4837 CHINA UNICOM China169 Backbone	`6.54ms` from Beijing, CN
82.137.33.178	AS8708 DIGI ROMANIA S.A.	`0.81ms` from Bucharest, RO
3.139.107.226	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
66.170.200.194	AS6300 Fidium	`4.59ms` from Dallas, US
3.248.133.146	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
173.90.86.146	AS10796 Charter Communications Inc	`15.30ms` from Flint, US
79.207.10.194	AS3320 Deutsche Telekom AG	`3.04ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 27.126.77.193

traceroute to 27.126.77.193 (27.126.77.193): 64 hops max, 52 byte packets

1 [AS15169] 142.251.60.112 132.169 ms

2 *

3 [AS9824] 220.152.46.113 127.697 ms

4 *

5 *

6 *

7 [AS18136] 27.126.77.193 139.055 ms

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On December 20th 2025

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