125.4.0.0/16

AS9617 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS9617
Registry	APNIC
ID	JCN

WHOIS Details

inetnum:        125.4.0.0 - 125.4.255.255
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:  2021-09-27T07:42:09Z
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:        125.4.0.0 - 125.4.255.255
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:  2021-09-27T23:46:04Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 125.0.0.0/8

Range	ASN	Company	Num of IPs
125.128.0.0/11	AS9318	Korea Telecom	2,097,152
125.128.0.0/11	AS4766	Korea Telecom	2,097,152
125.112.0.0/12	AS4134	CHINANET Zhejiang province network	1,048,576
125.240.0.0/13	AS38401	DACOM-PUBNETPLUS	524,288
125.240.0.0/13	AS38417	DACOM-PUBNETPLUS	524,288
125.64.0.0/13	AS38283	CHINANET Sichuan province network	524,288
125.80.0.0/13	AS4134	CHINANET Chongqing province network	524,288
125.88.0.0/13	AS4134	CHINANET Guangdong province network	524,288
125.192.0.0/13	AS2518	BIGLOBE Inc.	524,288
125.104.0.0/13	AS4134	CHINANET Zhejiang province network	524,288
125.200.0.0/13	AS4713	NTT DOCOMO BUSINESS,Inc.	524,288
125.240.0.0/13	AS38669	DACOM-PUBNETPLUS	524,288
125.240.0.0/13	AS38398	DACOM-PUBNETPLUS	524,288
125.64.0.0/13	AS4134	CHINANET Sichuan province network	524,288
125.88.0.0/13	AS136199	CHINANET Guangdong province network	524,288
125.240.0.0/13	AS9316	DACOM-PUBNETPLUS	524,288
125.88.0.0/13	AS140308	CHINANET Guangdong province network	524,288
125.16.0.0/13	AS9498	BHARTI INFOTEL LTD.	524,288
125.64.0.0/13	AS139220	CHINANET Sichuan province network	524,288
125.240.0.0/13	AS9770	DACOM-PUBNETPLUS	524,288
125.64.0.0/13	AS4809	CHINANET Sichuan province network	524,288
125.88.0.0/13	AS135089	CHINANET Guangdong province network	524,288
125.40.0.0/13	AS9929	China Unicom Henan province network	524,288
125.40.0.0/13	AS4837	China Unicom Henan province network	524,288
125.80.0.0/13	AS141739	CHINANET Chongqing province network	524,288
125.240.0.0/13	AS17858	DACOM-PUBNETPLUS	524,288
125.88.0.0/13	AS58466	CHINANET Guangdong province network	524,288
125.240.0.0/13	AS9871	DACOM-PUBNETPLUS	524,288
125.248.0.0/14	AS17858	DACOM-PUBNETPLUS	262,144
125.36.0.0/14	AS4837	China Unicom Tianjin province network	262,144
125.248.0.0/14	AS9316	DACOM-PUBNETPLUS	262,144
125.100.0.0/14	AS17506	ARTERIA Networks Corporation	262,144
125.172.0.0/14	AS4713	NTT DOCOMO BUSINESS,Inc.	262,144
125.74.0.0/15	AS4134	CHINANET Gansu province network	131,072
125.166.0.0/15	AS7713	PT Telekomunikasi Indonesia	131,072
125.26.0.0/15	AS23969	TOT public company limited	131,072
125.234.0.0/15	AS7552	Viettel Corporation	131,072
125.74.0.0/15	AS141998	CHINANET Gansu province network	131,072
125.27.0.0/16	AS23969	TOT ADSL IP Address Pool	65,536
125.72.0.0/16	AS140061	CHINANET QINGHAI province network	65,536
125.32.0.0/16	AS4837	China Unicom Jilin province network	65,536
125.77.0.0/16	AS133774	CHINANET Fujian province network	65,536
125.124.0.0/16	AS58461	CHINANET-ZJ Shaoxing node network	65,536
125.77.0.0/16	AS133776	CHINANET Fujian province network	65,536
125.72.0.0/16	AS59223	CHINANET QINGHAI province network	65,536
125.26.0.0/16	AS23969	TOT ADSL IP Address Pool	65,536
125.211.0.0/16	AS4837	China Unicom Heilongjiang Province Network	65,536
125.34.0.0/16	AS4837	China Unicom Beijing province network	65,536
125.234.0.0/16	AS133606	xDSL Services of HaNoi	65,536
125.59.0.0/16	AS9908	HK Cable TV Ltd	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

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

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

IP Address	ASN	Details
125.4.222.104	AS9617 JCOM Co., Ltd.	`9.80ms` from Osaka, JP
125.4.169.66	AS9617 JCOM Co., Ltd.	`7.29ms` from Osaka, JP
125.4.54.81	AS9617 JCOM Co., Ltd.	`10.44ms` from Osaka, JP
125.4.20.1	AS9617 JCOM Co., Ltd.	`2.58ms` from Osaka, JP
125.4.217.94	AS9617 JCOM Co., Ltd.	`9.43ms` from Osaka, JP
125.4.149.34	AS9617 JCOM Co., Ltd.	`11.41ms` from Osaka, JP
125.4.16.1	AS9617 JCOM Co., Ltd.	`2.48ms` from Osaka, JP
125.4.151.66	AS9617 JCOM Co., Ltd.	`7.79ms` from Osaka, JP
125.4.27.186	AS9617 JCOM Co., Ltd.	`12.60ms` from Osaka, JP
125.4.32.1	AS9617 JCOM Co., Ltd.	`2.50ms` from Osaka, JP
125.4.48.1	AS9617 JCOM Co., Ltd.	`3.05ms` from Osaka, JP
125.4.59.136	AS9617 JCOM Co., Ltd.	`7.01ms` from Osaka, JP
125.4.4.1	AS9617 JCOM Co., Ltd.	`2.68ms` from Osaka, JP
125.4.61.208	AS9617 JCOM Co., Ltd.	`8.67ms` from Osaka, JP
125.4.162.226	AS9617 JCOM Co., Ltd.	`7.71ms` from Osaka, JP
125.4.81.251	AS9617 JCOM Co., Ltd.	`12.49ms` from Osaka, JP
125.4.117.208	AS9617 JCOM Co., Ltd.	`10.09ms` from Osaka, JP
125.4.63.75	AS9617 JCOM Co., Ltd.	`9.95ms` from Osaka, JP
125.4.49.147	AS9617 JCOM Co., Ltd.	`8.20ms` from Osaka, JP
125.4.18.187	AS9617 JCOM Co., Ltd.	`10.55ms` from Osaka, JP
125.4.21.150	AS9617 JCOM Co., Ltd.	`7.84ms` from Osaka, JP
125.4.107.136	AS9617 JCOM Co., Ltd.	`12.58ms` from Osaka, JP
125.4.203.146	AS9617 JCOM Co., Ltd.	`11.65ms` from Osaka, JP
125.4.94.122	AS9617 JCOM Co., Ltd.	`8.03ms` from Osaka, JP
125.4.168.1	AS9617 JCOM Co., Ltd.	`2.00ms` 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
118.248.194.80	AS4134 CHINANET-BACKBONE	`2.23ms` from Changsha, CN
3.22.2.208	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
76.187.119.48	AS11427 Charter Communications Inc	`6.77ms` from Dallas, US
69.212.49.80	AS7018 AT&T Enterprises, LLC	`3.03ms` from Dallas, US
93.199.83.160	AS3320 Deutsche Telekom AG	`6.40ms` from Frankfurt am Main, DE
59.56.32.208	AS4134 CHINANET-BACKBONE	`2.55ms` from Fuzhou, CN
1.52.152.160	AS18403 FPT Telecom Company	`8.20ms` from Ho Chi Minh City, VN
213.14.233.0	AS211709 Turbonet Telekom	`17.36ms` from Istanbul, TR
94.230.244.112	AS49732 Joint Stock Company Tyvasviazinform	`13.07ms` from Krasnoyarsk, RU
93.126.99.192	AS35530 Proline TM Ltd.	`0.48ms` from Kyiv, UA
73.27.226.64	AS7922 Comcast Cable Communications, LLC	`9.23ms` from Miami, US
108.53.83.176	AS701 Verizon Business	`1.87ms` from New York City, US
58.189.75.128	AS17511 OPTAGE Inc.	`2.57ms` from Osaka, JP
18.228.47.32	AS16509 Amazon.com, Inc.	`0.17ms` from Osasco, BR
39.76.203.32	AS4837 CHINA UNICOM China169 Backbone	`7.22ms` from Qingdao, CN
35.216.100.224	AS19527 Google LLC	`0.10ms` from Seoul, KR
119.205.236.160	AS4766 Korea Telecom	`0.90ms` from Seoul, KR
111.251.170.128	AS3462 Data Communication Business Group	`1.85ms` from Taipei, TW
223.216.231.80	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.37ms` from Tokyo, JP
69.69.212.0	AS5778 CenturyLink Communications, LLC	`8.27ms` from Ashburn, US
89.153.58.80	AS2860 NOS COMUNICACOES, S.A.	`9.04ms` from Braga, PT
97.230.81.192	AS6167 Verizon Business	`19.04ms` from Charlotte, US
122.178.228.32	AS24560 Bharti Airtel Ltd., Telemedia Services	`10.71ms` from Chennai, IN
34.57.208.16	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
93.239.38.240	AS3320 Deutsche Telekom AG	`3.21ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -f3 125.4.122.175

traceroute to 125.4.122.175 (125.4.122.175): 64 hops max, 52 byte packets

3 [AS16509] 99.83.70.30 830.533 ms

4 [AS16509] 99.83.70.31 0.17 ms

5 [AS9824] 116.214.18.41 0.507 ms

6 *

7 *

8 *

9 [AS9617] 125.4.122.175 12.378 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On December 15th 2025

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