1. All IP Ranges
  2. 27.0.0.0/8
  3. 27.138.0.0/16
  4. AS9824  | 27.138.0.0/16

27.138.0.0/16

AS9824  ·  JCOM Co., Ltd.

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

Sign up for free ›

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:  2025-11-11T13:39:55Z
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 27.138.0.0/16

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 AS136192 CHINANET Hubei province network 1,048,576
27.16.0.0/12 AS150145 CHINANET Hubei province network 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
27.160.0.0/12 AS9644 SK Telecom 1,048,576
27.16.0.0/12 AS148981 CHINANET Hubei province network 1,048,576
27.64.0.0/12 AS7552 Viettel Group 1,048,576
27.16.0.0/12 AS58563 CHINANET Hubei province network 1,048,576
27.40.0.0/13 AS17623 China Unicom Guangdong province network 524,288
27.240.0.0/13 AS9674 Far EasTone Telecommunication Co., Ltd. 524,288
27.40.0.0/13 AS17816 China Unicom Guangdong province network 524,288
27.184.0.0/13 AS23662 CHINANET hebei province network 524,288
27.136.0.0/13 AS9824 JCOM Co., Ltd. 524,288
27.184.0.0/13 AS4134 CHINANET hebei province network 524,288
27.40.0.0/13 AS136959 China Unicom Guangdong province network 524,288
27.152.0.0/13 AS4134 CHINANET FUJIAN PROVINCE NETWORK 524,288
27.40.0.0/13 AS134543 China Unicom Guangdong province network 524,288
27.152.0.0/13 AS133774 CHINANET FUJIAN PROVINCE NETWORK 524,288
27.152.0.0/13 AS133775 CHINANET FUJIAN PROVINCE NETWORK 524,288
27.184.0.0/13 AS4809 CHINANET hebei province network 524,288
27.8.0.0/13 AS4837 China Unicom Chongqing Province Network 524,288
27.152.0.0/13 AS133776 CHINANET FUJIAN PROVINCE NETWORK 524,288
27.176.0.0/13 AS9644 SK Telecom 524,288
27.184.0.0/13 AS134760 CHINANET hebei province network 524,288
27.224.0.0/14 AS4134 CHINANET Gansu province network 262,144
27.148.0.0/14 AS133776 CHINANET FUJIAN 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
27.36.0.0/14 AS17816 China Unicom Guangdong province network 262,144
27.36.0.0/14 AS17623 China Unicom Guangdong province network 262,144
27.2.0.0/15 AS45543 SaiGon Tourist Cable Television 131,072
27.32.0.0/15 AS7545 TPG Internet Pty Ltd. 131,072
27.128.0.0/15 AS141771 CHINANET hebei province network 131,072
27.128.0.0/15 AS4134 CHINANET hebei province network 131,072
27.128.0.0/15 AS58539 CHINANET hebei province network 131,072
27.104.0.0/16 AS4773 M1 LIMITED 65,536
27.53.0.0/16 AS9674 Far EasTone Telecommunication Co., Ltd. 65,536
27.55.0.0/16 AS7470 True Move Company Limited 65,536
27.107.0.0/16 AS134540 Tata Teleservices Limited -GSM Division 65,536
27.144.0.0/16 AS17969 ChongQing Broadcast & TV Broadband IP MAN 65,536
27.108.0.0/16 AS6648 Bayan Telecommunications Inc. 65,536
27.55.0.0/16 AS132061 True Move Company Limited 65,536
27.145.0.0/16 AS7470 True Internet Corporation Co. Ltd. 65,536
27.247.0.0/16 AS9674 Far EasTone Telecommunication Co., Ltd. 65,536
27.105.0.0/16 AS18182 So-net Entertainment Taiwan Limited 65,536
27.107.0.0/16 AS17762 Tata Teleservices Limited -GSM Division 65,536
27.107.0.0/16 AS55740 Tata Teleservices Limited -GSM Division 65,536
27.51.0.0/16 AS9674 Far EasTone Telecommunication Co., Ltd. 65,536

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
27.138.16.212 naoko-tv.jp 1
27.138.49.220 meas.jp 1
27.138.71.61 yama-web.jp 1
27.138.25.146 gasooh.net 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

1,097 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.138.45.68 AS9824 JCOM Co., Ltd. 12.98ms from Tokyo, JP
27.138.6.219 AS9824 JCOM Co., Ltd. 11.34ms from Tokyo, JP
27.138.29.213 AS9824 JCOM Co., Ltd. 13.35ms from Tokyo, JP
27.138.50.11 AS9824 JCOM Co., Ltd. 13.01ms from Tokyo, JP
27.138.0.1 AS9824 JCOM Co., Ltd. 2.62ms from Tokyo, JP
27.138.27.112 AS9824 JCOM Co., Ltd. 14.46ms from Tokyo, JP
27.138.1.165 AS9824 JCOM Co., Ltd. 7.38ms from Tokyo, JP
27.138.18.106 AS9824 JCOM Co., Ltd. 11.36ms from Tokyo, JP
27.138.49.163 AS9824 JCOM Co., Ltd. 12.12ms from Tokyo, JP
27.138.2.13 AS9824 JCOM Co., Ltd. 12.15ms from Tokyo, JP
27.138.24.1 AS9824 JCOM Co., Ltd. 3.34ms from Tokyo, JP
27.138.16.1 AS9824 JCOM Co., Ltd. 2.68ms from Tokyo, JP
27.138.12.1 AS9824 JCOM Co., Ltd. 2.27ms from Tokyo, JP
27.138.15.48 AS9824 JCOM Co., Ltd. 11.81ms from Tokyo, JP
27.138.17.125 AS9824 JCOM Co., Ltd. 11.47ms from Tokyo, JP
27.138.47.102 AS9824 JCOM Co., Ltd. 8.88ms from Tokyo, JP
27.138.3.64 AS9824 JCOM Co., Ltd. 11.09ms from Tokyo, JP
27.138.11.163 AS9824 JCOM Co., Ltd. 7.05ms from Tokyo, JP
27.138.8.1 AS9824 JCOM Co., Ltd. 2.71ms from Tokyo, JP
27.138.51.46 AS9824 JCOM Co., Ltd. 11.46ms from Tokyo, JP
27.138.26.38 AS9824 JCOM Co., Ltd. 13.57ms from Tokyo, JP
27.138.14.101 AS9824 JCOM Co., Ltd. 5.69ms from Tokyo, JP
27.138.9.124 AS9824 JCOM Co., Ltd. 12.02ms from Tokyo, JP
27.138.13.207 AS9824 JCOM Co., Ltd. 11.51ms from Tokyo, JP
27.138.28.1 AS9824 JCOM Co., Ltd. 3.76ms 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
178.225.151.112 AS31615 Odido Netherlands B.V. 12.92ms from Amsterdam, NL
101.75.18.192 AS4837 CHINA UNICOM China169 Backbone 14.76ms from Beijing, CN
108.156.218.64 AS16509 Amazon.com, Inc. 0.28ms from Dallas, US
69.50.250.112 AS53508 Cablelynx 18.23ms from Dallas, US
184.85.158.64 AS16625 Akamai Technologies, Inc. 0.42ms from Helsinki, FI
18.61.200.32 AS16509 Amazon.com, Inc. 1.20ms from Hyderabad, IN
102.133.142.144 AS8075 Microsoft Corporation 0.12ms from Johannesburg, ZA
45.30.148.128 AS7018 AT&T Enterprises, LLC 6.59ms from Miami, US
79.31.27.224 AS3269 Telecom Italia S.p.A. 3.21ms from Milan, IT
162.243.17.224 AS14061 DigitalOcean, LLC 0.61ms from New York City, US
23.60.2.176 AS16625 Akamai Technologies, Inc. 0.89ms from New York City, US
44.195.163.64 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
194.231.195.176 AS205886 121 LEGAL RECRUITMENT LIMITED 0.96ms from Singapore, SG
105.106.95.0 AS36947 Telecom Algeria 11.29ms from Tunis, TN
111.167.130.48 AS4837 CHINA UNICOM China169 Backbone 7.88ms from Beijing, CN
3.68.41.224 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
174.62.117.48 AS7922 Comcast Cable Communications, LLC 2.76ms from Fremont, US
5.136.194.176 AS12389 PJSC Rostelecom 19.21ms from Krasnoyarsk, RU
86.167.53.160 AS2856 British Telecommunications PLC 9.06ms from London, GB
94.1.19.112 AS5607 Sky UK Limited 4.98ms from London, GB
161.8.206.16 AS58507 Wireline 1.30ms from Melbourne, AU
159.2.1.144 AS855 Bell Canada 17.39ms from New York City, US
64.164.152.176 AS7018 AT&T Enterprises, LLC 1.67ms from San Jose, US
36.38.112.0 AS18313 LG HelloVision Corp. 1.60ms from Seoul, KR
51.85.40.0 AS16509 Amazon.com, Inc. 2.14ms from Tel Aviv, IL

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 27.138.40.209
traceroute to 27.138.40.209 (27.138.40.209): 9 hops max, 52 byte packets
4 [AS174] 154.54.172.222 56.191 ms
5 [AS174] 154.18.0.101 52.45 ms
6 [AS9824] 116.214.18.33 69.58 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs