110.129.0.0/16

AS9824 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS9824
Parent Range	110.128.0.0/13
Registry	APNIC
ID	JTCL-JP

WHOIS Details

inetnum:        110.128.0.0 - 110.135.255.255
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:  2021-10-18T23:14:10Z
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 110.129.0.0/16

Range	ASN	Company	Num of IPs
110.128.0.0/13	AS9824	JCOM Co., Ltd.	524,288

Nearby Ranges

BGP prefixes that overlap with 110.0.0.0/8

Range	ASN	Company	Num of IPs
110.240.0.0/12	AS4837	China Unicom Hebei province network	1,048,576
110.80.0.0/13	AS58772	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.80.0.0/13	AS4134	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.144.0.0/13	AS1221	Telstra Limited	524,288
110.128.0.0/13	AS9824	JCOM Co., Ltd.	524,288
110.184.0.0/13	AS4134	CHINANET Sichuan province network	524,288
110.184.0.0/13	AS139220	CHINANET Sichuan province network	524,288
110.176.0.0/13	AS4134	CHINANET SHANXI PROVINCE NETWORK	524,288
110.184.0.0/13	AS38283	CHINANET Sichuan province network	524,288
110.8.0.0/13	AS17834	SK Broadband Co Ltd	524,288
110.80.0.0/13	AS133776	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.80.0.0/13	AS133774	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.56.0.0/13	AS9394	North Star Information Hi.tech Ltd. Co.	524,288
110.24.0.0/13	AS9674	Far EasTone Telecommunication Co., Ltd.	524,288
110.8.0.0/13	AS9318	SK Broadband Co Ltd	524,288
110.8.0.0/13	AS9638	SK Broadband Co Ltd	524,288
110.228.0.0/14	AS4837	China Unicom Hebei province network	262,144
110.88.0.0/14	AS4134	CHINANET FUJIAN PROVINCE NETWORK	262,144
110.16.0.0/14	AS139007	China Unicom InnerMongolia province network	262,144
110.20.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
110.152.0.0/14	AS4134	CHINANET xinjiang province network	262,144
110.16.0.0/14	AS4837	China Unicom InnerMongolia province network	262,144
110.140.0.0/15	AS1221	Telstra Limited	131,072
110.52.0.0/15	AS4837	China Unicom HuNan province network	131,072
110.64.0.0/15	AS4538	China Education and Research Network	131,072
110.166.0.0/15	AS140061	CHINANET Qinghai Province Network	131,072
110.166.0.0/15	AS59223	CHINANET Qinghai Province Network	131,072
110.174.0.0/15	AS7545	TPG Internet Pty Ltd.	131,072
110.166.0.0/15	AS132225	CHINANET Qinghai Province Network	131,072
110.166.0.0/15	AS4134	CHINANET Qinghai Province Network	131,072
110.72.0.0/15	AS4837	China Unicom Guangxi province network	131,072
110.32.0.0/15	AS4804	OPTUS INTERNET - RETAIL	131,072
110.6.0.0/15	AS4837	China Unicom InnerMongolia province network	131,072
110.156.0.0/15	AS4134	CHINANET xinjiang province network	131,072
110.66.0.0/15	AS2527	Sony Network Communications Inc.	131,072
110.43.0.0/16	AS58466	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.79.0.0/16	AS9293	HKNet Company Limited	65,536
110.233.0.0/16	AS2518	BIGLOBE Inc.	65,536
110.159.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536
110.43.0.0/16	AS23724	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.43.0.0/16	AS4811	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.51.0.0/16	AS45113	Shanxi Datong Coal Group Communication Co., Ltd	65,536
110.164.0.0/16	AS45758	Triple T Broadband Public Company Limited	65,536
110.43.0.0/16	AS141679	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.43.0.0/16	AS59019	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.77.0.0/17	AS24137	HeNan Ping Coal Group	32,768
110.169.0.0/17	AS17552	True WiFi by True Online	32,768
110.159.0.0/17	AS4788	TMNST	32,768
110.168.0.0/17	AS17552	TRUE BROADBAND	32,768
110.45.0.0/17	AS38091	LG HelloVision Corp.	32,768

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

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

IP Address	ASN	Details
110.129.183.6	AS9824 JCOM Co., Ltd.	`17.11ms` from Osaka, JP
110.129.149.248	AS9824 JCOM Co., Ltd.	`16.92ms` from Osaka, JP
110.129.187.65	AS9824 JCOM Co., Ltd.	`20.00ms` from Osaka, JP
110.129.151.100	AS9824 JCOM Co., Ltd.	`17.02ms` from Osaka, JP
110.129.138.121	AS9824 JCOM Co., Ltd.	`18.58ms` from Osaka, JP
110.129.250.26	AS9824 JCOM Co., Ltd.	`15.94ms` from Osaka, JP
110.129.139.11	AS9824 JCOM Co., Ltd.	`13.48ms` from Osaka, JP
110.129.188.1	AS9824 JCOM Co., Ltd.	`8.65ms` from Osaka, JP
110.129.249.17	AS9824 JCOM Co., Ltd.	`15.07ms` from Osaka, JP
110.129.184.1	AS9824 JCOM Co., Ltd.	`8.97ms` from Osaka, JP
110.129.130.127	AS9824 JCOM Co., Ltd.	`17.57ms` from Osaka, JP
110.129.254.134	AS9824 JCOM Co., Ltd.	`16.21ms` from Osaka, JP
110.129.160.1	AS9824 JCOM Co., Ltd.	`8.50ms` from Osaka, JP
110.129.132.1	AS9824 JCOM Co., Ltd.	`8.64ms` from Osaka, JP
110.129.190.225	AS9824 JCOM Co., Ltd.	`17.99ms` from Osaka, JP
110.129.128.1	AS9824 JCOM Co., Ltd.	`8.71ms` from Osaka, JP
110.129.161.69	AS9824 JCOM Co., Ltd.	`18.32ms` from Osaka, JP
110.129.158.187	AS9824 JCOM Co., Ltd.	`12.85ms` from Osaka, JP
110.129.157.245	AS9824 JCOM Co., Ltd.	`18.37ms` from Osaka, JP
110.129.242.117	AS9824 JCOM Co., Ltd.	`15.92ms` from Osaka, JP
110.129.176.1	AS9824 JCOM Co., Ltd.	`8.53ms` from Osaka, JP
110.129.186.214	AS9824 JCOM Co., Ltd.	`16.95ms` from Osaka, JP
110.129.241.49	AS9824 JCOM Co., Ltd.	`16.05ms` from Osaka, JP
110.129.181.129	AS9824 JCOM Co., Ltd.	`17.46ms` from Osaka, JP
110.129.168.1	AS9824 JCOM Co., Ltd.	`8.67ms` from Osaka, 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
77.165.190.208	AS1136 KPN B.V.	`1.17ms` from Amsterdam, NL
50.66.163.16	AS6327 Shaw Communications	`8.44ms` from Calgary, CA
23.63.168.176	AS16625 Akamai Technologies, Inc.	`0.92ms` from Chicago, US
193.93.1.128	AS24840 NICOS AG	`0.50ms` from Frankfurt am Main, DE
187.201.178.224	AS8151 UNINET	`1.14ms` from Guadalajara, MX
23.243.221.128	AS20001 Charter Communications Inc	`5.03ms` from Los Angeles, US
35.231.142.192	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
82.174.167.192	AS50266 Odido Netherlands B.V.	`2.19ms` from Amsterdam, NL
181.236.98.240	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`17.72ms` from Bogota, CO
3.16.225.96	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
52.56.244.208	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
88.14.60.48	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.27ms` from Madrid, ES
176.174.174.96	AS5410 Bouygues Telecom SA	`6.52ms` from Marseille, FR
187.222.193.128	AS8151 UNINET	`8.10ms` from Santiago de Queretaro, MX
122.133.161.64	AS2518 BIGLOBE Inc.	`12.22ms` from Tokyo, JP
153.230.119.128	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.32ms` from Tokyo, JP
172.172.252.64	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
163.240.168.64	AS668 United States Department of Defense (DoD)	`0.61ms` from Atlanta, US
110.255.205.0	AS4837 CHINA UNICOM China169 Backbone	`9.91ms` from Beijing, CN
103.110.139.128	AS59012 China Grain Reserves Group LTD.Company	`3.97ms` from Beijing, CN
192.3.218.32	AS36352 HostPapa	`0.06ms` from Buffalo, US
176.133.84.112	AS5410 Bouygues Telecom SA	`4.59ms` from Marseille, FR
96.239.86.64	AS701 Verizon Business	`3.06ms` from New York City, US
79.240.114.32	AS3320 Deutsche Telekom AG	`8.14ms` from Nuernberg, DE
20.3.105.112	AS8075 Microsoft Corporation	`0.43ms` from Quincy, US

Traceroute

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

traceroute -a -n -q1 -f5 -m9 110.129.0.187

traceroute to 110.129.0.187 (110.129.0.187): 9 hops max, 52 byte packets

5 [AS5580] 203.190.230.37 116.913 ms

6 [AS9824] 203.165.0.53 121.473 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 14th 2025

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