27.116.0.0/21

AS9378 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS9378
Parent Range	27.116.0.0/20
Registry	APNIC
ID	JCN

WHOIS Details

inetnum:        27.116.0.0 - 27.116.15.255
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:  2021-09-27T07:41:55Z
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:         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:        27.116.0.0 - 27.116.15.255
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:  2021-09-27T23:39:30Z
source:         JPNIC

Overlapping Ranges

BGP prefixes that contain 27.116.0.0/21

Range	ASN	Company	Num of IPs
27.116.0.0/20	AS9378	JCOM Co., Ltd.	4,096

Nearby Ranges

BGP prefixes that overlap with 27.116.0.0/16

Range	ASN	Company	Num of IPs
27.116.128.0/17	AS17608	ABN	32,768
27.116.64.0/18	AS17854	SK Broadband Co Ltd	16,384
27.116.0.0/20	AS9378	JCOM Co., Ltd.	4,096
27.116.24.0/21	AS17940	CYBERLINKS CO.,LTD.	2,048
27.116.40.0/22	AS24186	RailTel Corporation is an Internet Service Provider.	1,024
27.116.36.0/22	AS55581	BINARY NETWORKS PTY LTD	1,024
27.116.60.0/22	AS55636	TPLC Holdings Ltd	1,024
27.116.51.0/24	AS45916	GTPL Broadband Pvt. Ltd.	256
27.116.52.0/24	AS45916	GTPL Broadband Pvt. Ltd.	256
27.116.53.0/24	AS45916	GTPL Broadband Pvt. Ltd.	256
27.116.54.0/24	AS45916	GTPL Broadband Pvt. Ltd.	256
27.116.55.0/24	AS45916	GTPL Broadband Pvt. Ltd.	256
27.116.63.0/24	AS55636	TPLC-KH	256
27.116.36.0/24	AS55581	NEXT TELECOM	256
27.116.37.0/24	AS55581	BINARY NETWORKS	256
27.116.38.0/24	AS55581	NEXT TELECOM	256
27.116.39.0/24	AS55581	BINARY NETWORKS	256
27.116.48.0/24	AS45916	GTPL Broadband Pvt. Ltd.	256
27.116.60.0/24	AS55636	TPLC-KH	256
27.116.61.0/24	AS55636	TPLC-KH	256
27.116.62.0/24	AS55636	TPLC-KH	256
27.116.49.0/24	AS45916	GTPL Broadband Pvt. Ltd.	256
27.116.50.0/24	AS45916	GTPL Broadband Pvt. Ltd.	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

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

IP Address	ASN	Details
27.116.4.1	AS9378 JCOM Co., Ltd.	`3.52ms` from Tokyo, JP
27.116.2.62	AS9378 JCOM Co., Ltd.	`11.23ms` from Tokyo, JP
27.116.0.1	AS9378 JCOM Co., Ltd.	`3.46ms` from Tokyo, JP
27.116.1.115	AS9378 JCOM Co., Ltd.	`6.33ms` from Tokyo, JP
27.116.7.120	AS9378 JCOM Co., Ltd.	`10.23ms` from Tokyo, JP
27.116.6.249	AS9378 JCOM Co., Ltd.	`10.41ms` from Tokyo, JP
27.116.5.212	AS9378 JCOM Co., Ltd.	`9.66ms` 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
82.173.146.213	AS13127 Odido Netherlands B.V.	`15.54ms` from Amsterdam, NL
209.118.22.5	AS2828 Verizon Business	`4.84ms` from Ashburn, US
94.66.13.21	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`10.49ms` from Athens, GR
84.176.25.149	AS3320 Deutsche Telekom AG	`8.38ms` from Frankfurt am Main, DE
186.151.152.5	AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA	`0.59ms` from Guatemala City, GT
125.212.200.197	AS38731 Vietel - CHT Compamy Ltd	`0.19ms` from Hanoi, VN
113.254.255.197	AS9304 HGC Global Communications Limited	`12.13ms` from Hong Kong, HK
82.69.13.5	AS13037 Zen Internet Ltd	`1.70ms` from London, GB
176.195.146.117	AS12714 PJSC MegaFon	`1.65ms` from Moscow, RU
103.112.249.5	AS134338 Ntt Communications India Network Services Private Limited	`11.00ms` from Mumbai, IN
125.113.193.53	AS4134 CHINANET-BACKBONE	`8.59ms` from Nanchang, CN
198.211.117.213	AS14061 DigitalOcean, LLC	`0.22ms` from New York City, US
207.99.20.133	AS8001 Cologix, Inc	`1.32ms` from New York City, US
200.94.247.213	AS262591 CONECTION SERVICOS DE VALOR ADICIONADO LTDA	`3.27ms` from Novo Hamburgo, BR
181.233.121.69	AS272744 DC INTERNET EIRELI	`8.56ms` from Novo Hamburgo, BR
80.142.170.117	AS3320 Deutsche Telekom AG	`5.28ms` from Nuernberg, DE
78.201.44.181	AS12322 Free SAS	`13.28ms` from Paris, FR
123.128.159.149	AS4837 CHINA UNICOM China169 Backbone	`10.85ms` from Qingdao, CN
186.46.235.37	AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP	`1.26ms` from Quito, EC
201.114.255.229	AS8151 UNINET	`14.68ms` from Santiago de Queretaro, MX
41.99.51.53	AS36947 Telecom Algeria	`10.26ms` from Valencia, ES
88.156.110.245	AS29314 VECTRA S.A.	`7.81ms` from Warsaw, PL
188.202.242.197	AS1136 KPN B.V.	`19.94ms` from Amsterdam, NL
213.154.29.53	AS28787 Baku Telephone Communication LLC	`1.43ms` from Baku, AZ
160.114.122.133	AS6711 HUNGARNET SZEGED	`6.42ms` from Budapest, HU

Traceroute

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

traceroute -a -n -q1 27.116.6.95

traceroute to 27.116.6.95 (27.116.6.95): 64 hops max, 52 byte packets

1 [AS15169] 142.251.60.112 267.553 ms

2 *

3 [AS9824] 220.152.46.113 255.561 ms

4 *

5 *

6 *

7 [AS9378] 27.116.6.95 276.272 ms

Measurement taken from

IPinfo ProbeNet in Tel Aviv, IL

On November 14th 2025

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