110.128.0.0/16

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:         [email protected]
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
nic-hdl:        AJ428-AP
remarks:        Generated from irt object IRT-JTCL-JP
remarks:        [email protected] was validated on 2025-11-11
abuse-mailbox:  [email protected]
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:         [email protected]
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 110.128.0.0/16

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
110.184.0.0/13	AS38283	CHINANET Sichuan province network	524,288
110.128.0.0/13	AS9824	JCOM Co., Ltd.	524,288
110.8.0.0/13	AS17834	SK Broadband Co Ltd	524,288
110.184.0.0/13	AS4134	CHINANET Sichuan province network	524,288
110.56.0.0/13	AS9394	North Star Information Hi.tech Ltd. Co.	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
110.80.0.0/13	AS133776	CHINANET FUJIAN PROVINCE NETWORK	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
110.80.0.0/13	AS133774	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.24.0.0/13	AS9674	Far EasTone Telecommunication Co., Ltd.	524,288
110.144.0.0/13	AS1221	Telstra Limited	524,288
110.152.0.0/14	AS4134	CHINANET xinjiang 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
110.228.0.0/14	AS4837	China Unicom Hebei province network	262,144
110.16.0.0/14	AS4837	China Unicom InnerMongolia province network	262,144
110.166.0.0/15	AS59223	CHINANET Qinghai Province Network	131,072
110.66.0.0/15	AS2527	Sony Network Communications Inc.	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
110.174.0.0/15	AS7545	TPG Internet Pty Ltd.	131,072
110.64.0.0/15	AS4538	China Education and Research Network	131,072
110.52.0.0/15	AS4837	China Unicom HuNan province network	131,072
110.72.0.0/15	AS4837	China Unicom Guangxi province network	131,072
110.140.0.0/15	AS1221	Telstra Limited	131,072
110.156.0.0/15	AS4134	CHINANET xinjiang province network	131,072
110.166.0.0/15	AS132225	CHINANET Qinghai Province Network	131,072
110.166.0.0/15	AS140061	CHINANET Qinghai Province Network	131,072
110.166.0.0/15	AS4134	CHINANET Qinghai Province Network	131,072
110.43.0.0/16	AS59019	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
110.79.0.0/16	AS9293	HKNet Company Limited	65,536
110.43.0.0/16	AS4811	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.43.0.0/16	AS58466	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.233.0.0/16	AS2518	BIGLOBE Inc.	65,536
110.43.0.0/16	AS23724	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.159.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536
110.159.0.0/17	AS4788	TMNST	32,768
110.45.128.0/17	AS3786	LG DACOM KIDC	32,768
110.5.128.0/17	AS17864	SK Broadband Co Ltd	32,768
110.168.0.0/17	AS7470	TRUE BROADBAND	32,768
110.169.0.0/17	AS17552	True WiFi by True Online	32,768

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
98.236.151.64	AS7922 Comcast Cable Communications, LLC	`9.31ms` from Ashburn, US
149.56.106.48	AS16276 OVH SAS	`0.10ms` from Beauharnois, CA
188.209.190.112	AS61028 Stadtwerke Schwedt GmbH	`8.80ms` from Berlin, DE
105.212.4.48	AS16637 MTN SA	`2.59ms` from Johannesburg, ZA
196.50.200.48	AS327782 Metrofibre Networx	`2.29ms` from Johannesburg, ZA
18.245.24.32	AS16509 Amazon.com, Inc.	`0.29ms` from London, GB
81.156.212.0	AS2856 British Telecommunications PLC	`2.77ms` from London, GB
83.51.160.160	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.84ms` from Madrid, ES
83.32.24.160	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.06ms` from Madrid, ES
91.57.78.208	AS3320 Deutsche Telekom AG	`5.19ms` from Nuernberg, DE
88.124.237.240	AS12322 Free SAS	`12.30ms` from Paris, FR
88.100.14.192	AS5610 O2 Czech Republic, a.s.	`10.59ms` from Prague, CZ
81.191.197.80	AS2116 GLOBALCONNECT AS	`1.92ms` from Sandefjord, NO
153.37.52.192	AS4837 CHINA UNICOM China169 Backbone	`10.14ms` from Shanghai, CN
103.1.248.112	AS55383 YYY Group, Inc.	`1.97ms` from Tokyo, JP
89.79.11.0	AS9141 P4 Sp. z o.o.	`13.99ms` from Warsaw, PL
44.234.232.64	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
172.206.42.64	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
34.250.207.48	AS16509 Amazon.com, Inc.	`0.11ms` from Dublin, IE
2.19.245.48	AS16625 Akamai Technologies, Inc.	`0.42ms` from Duesseldorf, DE
34.159.221.240	AS396982 Google LLC	`0.08ms` from Frankfurt am Main, DE
14.178.218.144	AS45899 VNPT Corp	`2.83ms` from Hanoi, VN
103.139.154.208	AS135918 VIET DIGITAL TECHNOLOGY LIABILITY COMPANY	`0.40ms` from Ho Chi Minh City, VN
38.254.164.48	AS133982 Excitel Broadband Private Limited	`0.17ms` from Mumbai, IN
66.67.98.128	AS11351 Charter Communications Inc	`12.72ms` from Piscataway, US

Traceroute

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

traceroute -a -n -q1 -f3 -m11 110.128.140.120

traceroute to 110.128.140.120 (110.128.140.120): 11 hops max, 52 byte packets

3 [AS1299] 213.248.83.12 0.524 ms

4 [AS2497] 202.232.1.133 0.376 ms

5 [AS2497] 58.138.88.157 109.015 ms

6 [AS2497] 58.138.98.214 109.423 ms

7 [AS2497] 210.130.149.58 115.159 ms

8 [AS9824] 116.214.18.29 108.287 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On November 28th 2025

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