202.83.188.0/22

AS4721 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS4721
Parent Range	202.83.184.0/21
Registry	JPNIC
ID	JCOM-NET

WHOIS Details

inetnum:        202.83.190.0 - 202.83.191.255
netname:        JCOM-NET
descr:          Jupiter Telecommunications Co., Ltd.
country:        JP
admin-c:        JP00006551
tech-c:         JP00006551
last-modified:  2015-12-26T01:26:12Z
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 202.83.188.0/22

Range	ASN	Company	Num of IPs
202.83.184.0/21	AS4721	JCOM Co., Ltd.	2,048

Nearby Ranges

BGP prefixes that overlap with 202.83.0.0/16

Range	ASN	Company	Num of IPs
202.83.128.0/19	AS24270	Netvein	8,192
202.83.128.0/19	AS9993	Netvein	8,192
202.83.192.0/19	AS17888	Singtel Hong Kong Limited	8,192
202.83.64.0/19	AS9723	iseek Communications	8,192
202.83.224.0/20	AS10013	NSK Co.,Ltd.	4,096
202.83.96.0/20	AS18106	Viewqwest Pte Ltd, Internet Service Provider, Singapore	4,096
202.83.240.0/21	AS24334	CIS Campus Network	2,048
202.83.176.0/21	AS45838	Anticlockwise Pty Ltd	2,048
202.83.184.0/21	AS4721	JCOM Co., Ltd.	2,048
202.83.84.0/22	AS9723	ISEEK	1,024
202.83.76.0/22	AS9723	ISEEK	1,024
202.83.64.0/22	AS9723	ISEEK	1,024
202.83.248.0/22	AS23767	Institute of High Performance Computing (IHPC)	1,024
202.83.76.0/22	AS142143	ISEEK	1,024
202.83.88.0/23	AS9723	ISEEK	512
202.83.0.0/23	AS150837	AI SAO VANG JOINT STOCK COMPANY	512
202.83.2.0/23	AS154105	ZALO PLATFORMS COMPANY LIMITED	512
202.83.68.0/23	AS9723	ISEEK	512
202.83.70.0/23	AS9723	ISEEK	512
202.83.74.0/23	AS9723	ISEEK	512
202.83.80.0/23	AS9723	ISEEK	512
202.83.90.0/23	AS9723	ISEEK	512
202.83.92.0/23	AS9723	ISEEK	512
202.83.208.0/24	AS17888	Singapore Telecom Hong Kong Limited	256
202.83.206.0/24	AS17888	Singapore Telecom Hong Kong Limited	256
202.83.205.0/24	AS17888	Singapore Telecom Hong Kong Limited	256
202.83.204.0/24	AS17888	Singapore Telecom Hong Kong Limited	256
202.83.203.0/24	AS17888	Singapore Telecom Hong Kong Limited	256
202.83.196.0/24	AS17888	Singapore Telecom Hong Kong Limited	256
202.83.218.0/24	AS7473	Singapore Telecom Hong Kong Limited	256
202.83.195.0/24	AS17888	Manyway Hong Kong Limited	256
202.83.194.0/24	AS17888	Singapore Telecom Hong Kong Limited	256
202.83.10.0/24	AS9919	SunnyVision Customer Subnet	256
202.83.124.0/24	AS134146	SAM ONLINE	256
202.83.72.0/24	AS9723	ISEEK	256
202.83.73.0/24	AS9723	ISEEK	256
202.83.94.0/24	AS9723	ISEEK	256
202.83.192.0/24	AS17888	Singapore Telecom Hong Kong Limited	256
202.83.95.0/24	AS9723	ISEEK	256
202.83.82.0/24	AS9723	ISEEK	256
202.83.83.0/24	AS9723	ISEEK	256
202.83.125.0/24	AS141731	MaxHub LTD	256
202.83.126.0/24	AS134146	SAM ONLINE	256
202.83.209.0/24	AS17888	Singapore Telecom Hong Kong Limited	256
202.83.211.0/24	AS17888	Singapore Telecom Hong Kong Limited	256
202.83.214.0/24	AS17888	Singapore Telecom Hong Kong Limited	256
202.83.216.0/24	AS17888	Singapore Telecom Hong Kong Limited	256
202.83.220.0/24	AS17888	Singapore Telecom Hong Kong Limited	256
202.83.222.0/24	AS17888	Singapore Telecom Hong Kong Limited	256

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

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

IP Address	ASN	Details
202.83.190.1	AS4721 JCOM Co., Ltd.	`3.17ms` from Tokyo, JP
202.83.188.1	AS4721 JCOM Co., Ltd.	`2.89ms` from Tokyo, JP
202.83.191.35	AS4721 JCOM Co., Ltd.	`12.71ms` from Tokyo, JP
202.83.189.1	AS4721 JCOM Co., Ltd.	`2.32ms` 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
65.37.83.150	AS5650 Frontier Communications of America, Inc.	`13.72ms` from Ashburn, US
171.6.31.182	AS45758 Triple T Broadband Public Company Limited	`1.84ms` from Bangkok, TH
27.254.173.6	AS9891 CS LOXINFO Public Company Limited.	`0.51ms` from Bangkok, TH
60.195.89.6	AS4808 China Unicom Beijing Province Network	`4.36ms` from Beijing, CN
81.169.254.166	AS6724 Strato GmbH	`0.50ms` from Berlin, DE
96.74.245.150	AS7922 Comcast Cable Communications, LLC	`4.82ms` from Chicago, US
162.17.8.118	AS7922 Comcast Cable Communications, LLC	`6.18ms` from Chicago, US
104.106.70.70	AS16625 Akamai Technologies, Inc.	`3.88ms` from Cleveland, US
34.58.229.214	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
212.125.52.166	AS12808 dtms GmbH	`0.30ms` from Hamburg, DE
54.46.42.198	AS16509 Amazon.com, Inc.	`0.36ms` from Hong Kong, HK
99.31.36.54	AS7018 AT&T Enterprises, LLC	`0.80ms` from Kansas City, US
125.74.209.102	AS4134 CHINANET-BACKBONE	`5.46ms` from Lanzhou, CN
173.249.32.246	AS51167 Contabo GmbH	`0.26ms` from Lauterbourg, FR
15.185.89.86	AS16509 Amazon.com, Inc.	`0.08ms` from Manama, BH
60.128.209.198	AS17676 SoftBank Corp.	`3.67ms` from Osaka, JP
79.32.31.118	AS3269 Telecom Italia S.p.A.	`2.43ms` from Rome, IT
67.164.15.54	AS7922 Comcast Cable Communications, LLC	`2.55ms` from San Jose, US
63.218.249.70	AS3491 PCCW Global, Inc.	`0.24ms` from Singapore, SG
50.184.140.6	AS7922 Comcast Cable Communications, LLC	`8.48ms` from Ashburn, US
73.133.125.214	AS7922 Comcast Cable Communications, LLC	`8.00ms` from Ashburn, US
186.227.103.54	AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP.	`9.64ms` from Curitiba, BR
104.202.142.182	AS7459 Grande Communications Networks, LLC	`11.56ms` from Dallas, US
20.84.179.102	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
91.48.89.102	AS3320 Deutsche Telekom AG	`6.62ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 202.83.190.31

traceroute to 202.83.190.31 (202.83.190.31): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.87 1.768 ms

2 *

3 [AS9824] 220.152.46.121 2.04 ms

4 *

5 *

6 *

7 [AS4721] 202.83.190.31 15.544 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 30th 2026

What are IP address ranges?

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