119.25.0.0/16

AS9617 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS9617
Parent Range	119.24.0.0/15
Registry	JPNIC
ID	CWK-NET

WHOIS Details

inetnum:        119.25.128.0 - 119.25.249.255
netname:        CWK-NET
descr:          J:COM WEST Co., Ltd.
country:        JP
admin-c:        HW1733JP
tech-c:         HW1733JP
last-modified:  2009-02-27T02:12:17Z
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)
source:         JPNIC

Overlapping Ranges

BGP prefixes that contain 119.25.0.0/16

Range	ASN	Company	Num of IPs
119.24.0.0/15	AS9617	JCOM Co., Ltd.	131,072

Nearby Ranges

BGP prefixes that overlap with 119.0.0.0/8

Range	ASN	Company	Num of IPs
119.128.0.0/12	AS136199	CHINANET Guangdong province network	1,048,576
119.128.0.0/12	AS4134	CHINANET Guangdong province network	1,048,576
119.128.0.0/12	AS135089	CHINANET Guangdong province network	1,048,576
119.176.0.0/12	AS4837	China Unicom Shandong Province Network	1,048,576
119.64.0.0/13	AS17858	LG POWERCOMM	524,288
119.48.0.0/13	AS4837	China Unicom Jilin province network	524,288
119.96.0.0/13	AS58563	CHINANET Hubei province network	524,288
119.120.0.0/13	AS4809	CHINANET Guangdong province network	524,288
119.112.0.0/13	AS4837	China Unicom Liaoning province network	524,288
119.152.0.0/13	AS56167	Pakistan Telecommunication Company Limited	524,288
119.96.0.0/13	AS4134	CHINANET Hubei province network	524,288
119.152.0.0/13	AS17557	Pakistan Telecommunication Company Limited	524,288
119.120.0.0/13	AS4134	CHINANET Guangdong province network	524,288
119.120.0.0/13	AS136199	CHINANET Guangdong province network	524,288
119.152.0.0/13	AS136602	Pakistan Telecommunication Company Limited	524,288
119.96.0.0/13	AS137266	CHINANET Hubei province network	524,288
119.120.0.0/13	AS140308	CHINANET Guangdong province network	524,288
119.96.0.0/13	AS138982	CHINANET Hubei province network	524,288
119.96.0.0/13	AS148981	CHINANET Hubei province network	524,288
119.144.0.0/14	AS136199	CHINANET Guangdong province network	262,144
119.144.0.0/14	AS134763	CHINANET Guangdong province network	262,144
119.84.0.0/14	AS134420	CHINANET Chongqing Province Network	262,144
119.84.0.0/14	AS4134	CHINANET Chongqing Province Network	262,144
119.144.0.0/14	AS4134	CHINANET Guangdong province network	262,144
119.228.0.0/14	AS17511	OPTAGE Inc.	262,144
119.240.0.0/14	AS2518	BIGLOBE Inc.	262,144
119.164.0.0/14	AS4837	China Unicom Shandong Province Network	262,144
119.4.0.0/14	AS4837	China Unicom SiChuan province network	262,144
119.248.0.0/14	AS4837	China Unicom Heibei Province Network	262,144
119.162.0.0/15	AS4837	China Unicom Shandong Province Network	131,072
119.78.0.0/15	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	131,072
119.108.0.0/15	AS4837	China Unicom Liaoning province network	131,072
119.246.0.0/15	AS9269	Hong Kong Broadband Network Ltd	131,072
119.0.0.0/15	AS4134	CHINANET Guizhou province network	131,072
119.238.0.0/15	AS2518	BIGLOBE Inc.	131,072
119.24.0.0/15	AS9617	JCOM Co., Ltd.	131,072
119.237.0.0/16	AS4760	Hong Kong Telecommunications (HKT) Limited Mass Internet	65,536
119.74.0.0/16	AS3758	SingNet Pte Ltd	65,536
119.254.0.0/16	AS23844	Beijing Sinnet Technology Co., Ltd.	65,536
119.244.0.0/16	AS2518	BIGLOBE Inc.	65,536
119.236.0.0/16	AS4760	Hong Kong Telecommunications (HKT) Limited Mass Internet	65,536
119.46.0.0/16	AS7470	True Internet Corporation Co. Ltd.	65,536
119.45.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
119.245.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
119.91.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
119.46.0.0/16	AS138915	True Internet Corporation Co. Ltd.	65,536
119.26.0.0/16	AS9617	JCOM Co., Ltd.	65,536
119.41.0.0/16	AS4134	CHINANET Hainan province network	65,536
119.111.0.0/16	AS9299	Primeworld Digital Systems, Inc.	65,536
119.14.0.0/16	AS9416	KE-ing Co , 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
119.25.146.163	kottun.jp	1
119.25.205.204	mofafe.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

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

IP Address	ASN	Details
119.25.9.222	AS9617 JCOM Co., Ltd.	`9.52ms` from Osaka, JP
119.25.10.61	AS9617 JCOM Co., Ltd.	`12.16ms` from Osaka, JP
119.25.16.1	AS9617 JCOM Co., Ltd.	`2.43ms` from Osaka, JP
119.25.0.1	AS9617 JCOM Co., Ltd.	`3.63ms` from Osaka, JP
119.25.4.1	AS9617 JCOM Co., Ltd.	`3.29ms` from Osaka, JP
119.25.17.214	AS9617 JCOM Co., Ltd.	`12.61ms` from Osaka, JP
119.25.5.135	AS9617 JCOM Co., Ltd.	`13.04ms` from Osaka, JP
119.25.8.1	AS9617 JCOM Co., Ltd.	`3.23ms` from Osaka, JP
119.25.18.75	AS9617 JCOM Co., Ltd.	`11.45ms` from Osaka, JP
119.25.6.200	AS9617 JCOM Co., Ltd.	`8.63ms` from Osaka, JP
119.25.12.1	AS9617 JCOM Co., Ltd.	`3.57ms` from Osaka, JP
119.25.7.173	AS9617 JCOM Co., Ltd.	`11.95ms` from Osaka, JP
119.25.15.31	AS9617 JCOM Co., Ltd.	`13.69ms` from Osaka, JP
119.25.2.155	AS9617 JCOM Co., Ltd.	`11.07ms` from Osaka, JP
119.25.19.149	AS9617 JCOM Co., Ltd.	`9.36ms` from Osaka, JP
119.25.11.14	AS9617 JCOM Co., Ltd.	`9.83ms` from Osaka, JP
119.25.13.31	AS9617 JCOM Co., Ltd.	`11.78ms` from Osaka, JP
119.25.14.114	AS9617 JCOM Co., Ltd.	`7.46ms` from Osaka, JP
119.25.1.105	AS9617 JCOM Co., Ltd.	`7.48ms` from Osaka, JP
119.25.20.1	AS9617 JCOM Co., Ltd.	`2.76ms` from Osaka, JP
119.25.3.2	AS9617 JCOM Co., Ltd.	`11.77ms` from Osaka, JP
119.25.21.240	AS9617 JCOM Co., Ltd.	`10.43ms` from Osaka, JP
119.25.39.120	AS9617 JCOM Co., Ltd.	`10.95ms` from Osaka, JP
119.25.170.9	AS9617 JCOM Co., Ltd.	`8.12ms` from Osaka, JP
119.25.154.8	AS9617 JCOM Co., Ltd.	`9.37ms` 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
13.90.97.240	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
98.21.209.192	AS7029 Windstream Communications LLC	`6.51ms` from Atlanta, US
123.113.171.208	AS4808 China Unicom Beijing Province Network	`3.07ms` from Beijing, CN
68.39.197.96	AS7922 Comcast Cable Communications, LLC	`11.12ms` from Chicago, US
52.162.136.240	AS8075 Microsoft Corporation	`0.63ms` from Chicago, US
13.225.69.48	AS16509 Amazon.com, Inc.	`0.12ms` from Dallas, US
104.94.102.160	AS55644 Vodafone Idea Ltd	`1.58ms` from Hyderabad, IN
190.186.64.0	AS25620 COTAS LTDA.	`10.84ms` from La Paz, BO
65.41.121.128	AS209 CenturyLink Communications, LLC	`2.24ms` from Las Vegas, US
109.229.128.64	AS29124 Iskratelecom JSC	`0.88ms` from Moscow, RU
24.190.203.128	AS6128 Cablevision Systems Corp.	`3.40ms` from New York City, US
23.229.130.128	AS26496 GoDaddy.com, LLC	`0.99ms` from Phoenix, US
64.181.130.0	AS54253 Oracle Corporation	`0.97ms` from Phoenix, US
96.49.207.128	AS6327 Shaw Communications	`7.29ms` from Seattle, US
27.117.96.0	AS17857 SK Broadband Co Ltd	`7.59ms` from Seoul, KR
175.238.143.144	AS4766 Korea Telecom	`1.69ms` from Seoul, KR
36.38.144.112	AS9697 LG HelloVision Corp.	`8.52ms` from Seoul, KR
46.55.159.0	AS51582 Cifrova Kabelna Korporacia EOOD	`3.20ms` from Sofia, BG
212.107.136.160	AS33885 Telenor Sverige AB	`0.78ms` from Stockholm, SE
140.116.57.112	AS1659 Taiwan Academic Network (TANet) Information Center	`4.14ms` from Taichung, TW
27.141.162.240	AS9824 JCOM Co., Ltd.	`7.12ms` from Tokyo, JP
34.100.71.0	AS396982 Google LLC	`0.14ms` from Ashburn, US
170.124.93.128	AS7029 Windstream Communications LLC	`1.11ms` from Ashburn, US
110.244.10.16	AS4837 CHINA UNICOM China169 Backbone	`7.67ms` from Beijing, CN
102.100.107.96	AS36925 MEDITELECOM	`19.96ms` from Casablanca, MA

Traceroute

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

traceroute -a -n -q1 -f4 119.25.42.28

traceroute to 119.25.42.28 (119.25.42.28): 64 hops max, 52 byte packets

4 [AS16509] 99.83.70.31 0.348 ms

5 [AS9824] 116.214.18.45 0.808 ms

6 *

7 *

8 *

9 [AS9617] 119.25.42.28 16.333 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On January 19th 2026

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