27.139.0.0/16

AS9824 · JCOM Co., Ltd.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS9824
Parent Range	27.136.0.0/13
Registry	APNIC
ID	JTCL-JP

WHOIS Details

inetnum:        27.136.0.0 - 27.143.255.255
netname:        JTCL-JP
descr:          JCOM Co., Ltd.
country:        JP
org:            ORG-JTCL1-AP
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
abuse-c:        AJ428-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JTCL-JP
mnt-routes:     MAINT-JTCL-JP
mnt-irt:        IRT-JTCL-JP
last-modified:  2021-10-18T23:14:15Z
source:         APNIC

irt:            IRT-JTCL-JP
address:        1-2-1, Kamiogi, Suginami-ku
address:        Tokyo, Japan, 167-0043
e-mail:         abuse@home.ne.jp
abuse-mailbox:  abuse@home.ne.jp
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
auth:           # Filtered
remarks:        abuse@home.ne.jp was validated on 2025-11-11
mnt-by:         MAINT-JTCL-JP
last-modified:  2025-11-18T00:29:34Z
source:         APNIC

organisation:   ORG-JTCL1-AP
org-name:       JCOM Co., Ltd.
org-type:       LIR
country:        JP
address:        1-2-1, Kamiogi, Suginami-ku
address:        Tokyo, Japan, 167-0043
phone:          +81-3-4366-8870
fax-no:         +81-3-4366-8571
e-mail:         abuse@home.ne.jp
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:29Z
source:         APNIC

role:           ABUSE JTCLJP
country:        ZZ
address:        1-2-1, Kamiogi, Suginami-ku
address:        Tokyo, Japan, 167-0043
phone:          +000000000
e-mail:         abuse@home.ne.jp
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
nic-hdl:        AJ428-AP
remarks:        Generated from irt object IRT-JTCL-JP
remarks:        abuse@home.ne.jp was validated on 2025-11-11
abuse-mailbox:  abuse@home.ne.jp
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-11T13:40:10Z
source:         APNIC

role:           Jupiter Telecommunication Co Ltd administrator
address:        1-2-1, Kamiogi,Suginami-ku
address:        Tokyo, Japan, 167-0043
country:        JP
phone:          +81-3-6765-8000
e-mail:         abuse@home.ne.jp
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
nic-hdl:        JTCL2-AP
mnt-by:         MAINT-JTCL-JP
last-modified:  2025-07-01T05:25:52Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 27.139.0.0/16

Range	ASN	Company	Num of IPs
27.136.0.0/13	AS9824	JCOM Co., Ltd.	524,288

Nearby Ranges

BGP prefixes that overlap with 27.0.0.0/8

Range	ASN	Company	Num of IPs
27.192.0.0/11	AS4837	China Unicom Shandong province network	2,097,152
27.16.0.0/12	AS58563	CHINANET Hubei province network	1,048,576
27.64.0.0/12	AS7552	Viettel Group	1,048,576
27.64.0.0/12	AS38731	Viettel Group	1,048,576
27.16.0.0/12	AS137266	CHINANET Hubei province network	1,048,576
27.16.0.0/12	AS4134	CHINANET Hubei province network	1,048,576
27.16.0.0/12	AS136192	CHINANET Hubei province network	1,048,576
27.16.0.0/12	AS150145	CHINANET Hubei province network	1,048,576
27.16.0.0/12	AS148981	CHINANET Hubei province network	1,048,576
27.160.0.0/12	AS9644	SK Telecom	1,048,576
27.40.0.0/13	AS136959	China Unicom Guangdong province network	524,288
27.152.0.0/13	AS133776	CHINANET FUJIAN PROVINCE NETWORK	524,288
27.40.0.0/13	AS17816	China Unicom Guangdong province network	524,288
27.184.0.0/13	AS4134	CHINANET hebei province network	524,288
27.152.0.0/13	AS133774	CHINANET FUJIAN PROVINCE NETWORK	524,288
27.152.0.0/13	AS4134	CHINANET FUJIAN PROVINCE NETWORK	524,288
27.184.0.0/13	AS134760	CHINANET hebei province network	524,288
27.176.0.0/13	AS9644	SK Telecom	524,288
27.40.0.0/13	AS134543	China Unicom Guangdong province network	524,288
27.240.0.0/13	AS9674	Far EasTone Telecommunication Co., Ltd.	524,288
27.152.0.0/13	AS133775	CHINANET FUJIAN PROVINCE NETWORK	524,288
27.136.0.0/13	AS9824	JCOM Co., Ltd.	524,288
27.40.0.0/13	AS17623	China Unicom Guangdong province network	524,288
27.8.0.0/13	AS4837	China Unicom Chongqing Province Network	524,288
27.184.0.0/13	AS4809	CHINANET hebei province network	524,288
27.184.0.0/13	AS23662	CHINANET hebei province network	524,288
27.36.0.0/14	AS17623	China Unicom Guangdong province network	262,144
27.36.0.0/14	AS17816	China Unicom Guangdong province network	262,144
27.224.0.0/14	AS4134	CHINANET Gansu province network	262,144
27.148.0.0/14	AS133774	CHINANET FUJIAN PROVINCE NETWORK	262,144
27.148.0.0/14	AS4134	CHINANET FUJIAN PROVINCE NETWORK	262,144
27.148.0.0/14	AS133776	CHINANET FUJIAN PROVINCE NETWORK	262,144
27.128.0.0/15	AS4134	CHINANET hebei province network	131,072
27.128.0.0/15	AS141771	CHINANET hebei province network	131,072
27.128.0.0/15	AS58539	CHINANET hebei province network	131,072
27.2.0.0/15	AS45543	SaiGon Tourist Cable Television	131,072
27.32.0.0/15	AS7545	TPG Internet Pty Ltd.	131,072
27.145.0.0/16	AS7470	True Internet Corporation Co. Ltd.	65,536
27.38.0.0/16	AS17623	China Unicom Shenzhen city network	65,536
27.55.0.0/16	AS7470	True Move Company Limited	65,536
27.49.0.0/16	AS17639	CONVERGE INFORMATION AND COMMUNICATIONS TECHNOLOGY SOLUTIONS, INC	65,536
27.104.0.0/16	AS4773	M1 LIMITED	65,536
27.130.0.0/16	AS45758	Triple T Broadband Public Company Limited	65,536
27.102.0.0/16	AS45996	DAOU TECHNOLOGY	65,536
27.108.0.0/16	AS6648	Bayan Telecommunications Inc.	65,536
27.107.0.0/16	AS55740	Tata Teleservices Limited -GSM Division	65,536
27.105.0.0/16	AS18182	So-net Entertainment Taiwan Limited	65,536
27.53.0.0/16	AS9674	Far EasTone Telecommunication Co., Ltd.	65,536
27.247.0.0/16	AS9674	Far EasTone Telecommunication Co., Ltd.	65,536
27.144.0.0/16	AS17969	ChongQing Broadcast & TV Broadband IP MAN	65,536

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
27.139.67.147	exejapanbs.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

1,203 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
27.139.18.173	AS9824 JCOM Co., Ltd.	`12.43ms` from Tokyo, JP
27.139.20.1	AS9824 JCOM Co., Ltd.	`3.38ms` from Tokyo, JP
27.139.11.168	AS9824 JCOM Co., Ltd.	`9.62ms` from Tokyo, JP
27.139.36.136	AS9824 JCOM Co., Ltd.	`9.98ms` from Tokyo, JP
27.139.12.1	AS9824 JCOM Co., Ltd.	`3.43ms` from Tokyo, JP
27.139.16.1	AS9824 JCOM Co., Ltd.	`3.45ms` from Tokyo, JP
27.139.35.163	AS9824 JCOM Co., Ltd.	`11.40ms` from Tokyo, JP
27.139.7.69	AS9824 JCOM Co., Ltd.	`12.46ms` from Tokyo, JP
27.139.1.222	AS9824 JCOM Co., Ltd.	`11.47ms` from Tokyo, JP
27.139.9.117	AS9824 JCOM Co., Ltd.	`12.16ms` from Tokyo, JP
27.139.10.225	AS9824 JCOM Co., Ltd.	`14.80ms` from Tokyo, JP
27.139.32.1	AS9824 JCOM Co., Ltd.	`2.42ms` from Tokyo, JP
27.139.33.212	AS9824 JCOM Co., Ltd.	`10.75ms` from Tokyo, JP
27.139.19.144	AS9824 JCOM Co., Ltd.	`9.17ms` from Tokyo, JP
27.139.29.170	AS9824 JCOM Co., Ltd.	`10.03ms` from Tokyo, JP
27.139.13.81	AS9824 JCOM Co., Ltd.	`12.54ms` from Tokyo, JP
27.139.6.233	AS9824 JCOM Co., Ltd.	`12.61ms` from Tokyo, JP
27.139.15.13	AS9824 JCOM Co., Ltd.	`8.23ms` from Tokyo, JP
27.139.0.1	AS9824 JCOM Co., Ltd.	`3.32ms` from Tokyo, JP
27.139.4.1	AS9824 JCOM Co., Ltd.	`3.34ms` from Tokyo, JP
27.139.28.1	AS9824 JCOM Co., Ltd.	`2.72ms` from Tokyo, JP
27.139.34.40	AS9824 JCOM Co., Ltd.	`11.42ms` from Tokyo, JP
27.139.23.56	AS9824 JCOM Co., Ltd.	`12.71ms` from Tokyo, JP
27.139.31.142	AS9824 JCOM Co., Ltd.	`9.36ms` from Tokyo, JP
27.139.5.96	AS9824 JCOM Co., Ltd.	`12.93ms` 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
108.235.15.224	AS7018 AT&T Enterprises, LLC	`6.43ms` from Atlanta, US
67.197.196.112	AS14615 Comporium, Inc	`1.52ms` from Charlotte, US
77.7.38.240	AS6805 Telefonica Germany GmbH & Co.OHG	`9.70ms` from Frankfurt am Main, DE
140.237.86.64	AS4134 CHINANET-BACKBONE	`7.08ms` from Fuzhou, CN
146.212.223.96	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.05ms` from Ljubljana, SI
151.240.180.16	AS2856 British Telecommunications PLC	`1.38ms` from London, GB
88.120.97.192	AS12322 Free SAS	`12.12ms` from Paris, FR
86.218.183.80	AS3215 Orange S.A.	`4.43ms` from Paris, FR
176.169.151.96	AS5410 Bouygues Telecom SA	`2.36ms` from Paris, FR
76.201.12.128	AS7018 AT&T Enterprises, LLC	`2.17ms` from San Antonio, US
52.245.167.48	AS8075 Microsoft Corporation	`0.94ms` from San Antonio, US
52.254.128.208	AS8075 Microsoft Corporation	`0.63ms` from San Jose, US
211.106.253.192	AS4766 Korea Telecom	`6.49ms` from Seoul, KR
42.82.28.160	AS9697 LG HelloVision Corp.	`13.58ms` from Seoul, KR
47.88.187.160	AS45102 Alibaba (US) Technology Co., Ltd.	`0.52ms` from Singapore, SG
76.187.2.192	AS11427 Charter Communications Inc	`4.55ms` from Dallas, US
69.134.135.64	AS8052 Charter Communications Inc	`13.98ms` from Dallas, US
36.64.1.16	AS7713 PT Telekomunikasi Indonesia	`0.63ms` from Jakarta, ID
86.169.32.0	AS2856 British Telecommunications PLC	`7.60ms` from London, GB
125.8.70.144	AS9824 JCOM Co., Ltd.	`9.17ms` from Osaka, JP
44.214.242.192	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
174.23.5.160	AS209 CenturyLink Communications, LLC	`2.61ms` from Salt Lake City, US
36.212.238.16	AS9808 China Mobile Communications Group Co., Ltd.	`0.47ms` from Shanghai, CN
43.167.232.160	AS132203 Tencent Building, Kejizhongyi Avenue	`1.16ms` from Tokyo, JP
161.189.24.128	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`1.41ms` from Zhongwei, CN

Traceroute

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

traceroute -a -n -q1 27.139.157.91

traceroute to 27.139.157.91 (27.139.157.91): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.87 131.122 ms

2 *

3 [AS9824] 220.152.46.121 138.826 ms

4 *

5 *

6 *

7 [AS9824] 27.139.157.91 163.525 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On December 14th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales