218.219.80.0/20

AS4721 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS4721
Registry	JPNIC
ID	JCN-CIDR-BLK-JP

WHOIS Details

inetnum:        218.219.88.0 - 218.219.95.255
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
last-modified:  2021-09-28T00:04:56Z
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 are contained by 218.219.80.0/20

Range	ASN	Company	Num of IPs
218.219.80.0/21	AS4721	JCOM Co., Ltd.	2,048
218.219.88.0/21	AS4721	JCOM Co., Ltd.	2,048

Nearby Ranges

BGP prefixes that overlap with 218.219.0.0/16

Range	ASN	Company	Num of IPs
218.219.0.0/18	AS10010	TOKAI Communications Corporation	16,384
218.219.192.0/18	AS4685	Asahi Net	16,384
218.219.96.0/19	AS7679	QTnet,Inc.	8,192
218.219.160.0/19	AS17961	mitene internet co.,ltd.	8,192
218.219.0.0/20	AS10010	TOKAI Communications Corporation	4,096
218.219.144.0/20	AS17948	EditNet, Inc.	4,096
218.219.32.0/20	AS10010	TOKAI Communications Corporation	4,096
218.219.64.0/20	AS17941	Equinix Japan Enterprise K.K.	4,096
218.219.128.0/20	AS7679	QTnet,Inc.	4,096
218.219.56.0/21	AS10010	TOKAI Communications Corporation	2,048
218.219.88.0/21	AS4721	JCOM Co., Ltd.	2,048
218.219.80.0/21	AS4721	JCOM Co., Ltd.	2,048
218.219.48.0/22	AS10010	TOKAI Communications Corporation	1,024

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
218.219.86.56	komugi-field.com	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

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Pingable IPs

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

IP Address	ASN	Details
218.219.85.213	AS4721 JCOM Co., Ltd.	10.70ms from Tokyo, JP
218.219.93.202	AS4721 JCOM Co., Ltd.	12.06ms from Tokyo, JP
218.219.92.1	AS4721 JCOM Co., Ltd.	4.13ms from Tokyo, JP
218.219.95.64	AS4721 JCOM Co., Ltd.	11.84ms from Tokyo, JP
218.219.87.101	AS4721 JCOM Co., Ltd.	11.70ms from Tokyo, JP
218.219.81.105	AS4721 JCOM Co., Ltd.	2.12ms from Tokyo, JP
218.219.94.16	AS4721 JCOM Co., Ltd.	11.01ms from Tokyo, JP
218.219.84.1	AS4721 JCOM Co., Ltd.	3.88ms from Tokyo, JP
218.219.80.136	AS4721 JCOM Co., Ltd.	0.93ms from Tokyo, JP
218.219.82.233	AS4721 JCOM Co., Ltd.	0.83ms from Tokyo, JP
218.219.86.252	AS4721 JCOM Co., Ltd.	14.06ms 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
97.212.204.164	AS6167 Verizon Business	19.33ms from Dallas, US
62.246.65.84	AS12312 ecotel communication ag	8.37ms from Frankfurt am Main, DE
67.208.82.20	AS29838 Atlantic Metro Communications II, Inc.	0.24ms from Los Angeles, US
193.169.30.20	AS196775 Entain Corporate Services Limited	10.43ms from Madrid, ES
192.144.12.244	AS208677 "Cloud Technologies" LLC trading as Cloud.ru	0.80ms from Moscow, RU
102.153.245.212	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	18.02ms from Tunis, TN
80.120.173.84	AS8447 A1 Telekom Austria AG	0.21ms from Vienna, AT
66.154.67.20	AS22653 Cyber Wurx LLC	0.31ms from Atlanta, US
79.2.214.52	AS3269 Telecom Italia S.p.A.	11.33ms from Milan, IT
61.174.244.68	AS136190 JINHUA, ZHEJIANG Province, P.R.China.	7.27ms from Nanchang, CN
108.179.22.68	AS6128 Cablevision Systems Corp.	1.79ms from New York City, US
208.113.232.84	AS26347 New Dream Network, LLC	0.48ms from Ashburn, US
31.31.2.148	AS1547 INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo	2.98ms from Chisinau, MD
5.183.65.164	AS25591 BCLan LLC	10.18ms from Krasnodar, RU
80.6.21.100	AS5089 Virgin Media Limited	7.30ms from London, GB
20.227.58.132	AS8075 Microsoft Corporation	0.71ms from Sydney, AU
20.192.34.36	AS8075 Microsoft Corporation	12.80ms from Mumbai, IN
108.61.191.52	AS20473 The Constant Company, LLC	0.18ms from Piscataway, US
142.170.78.212	AS577 Bell Canada	1.48ms from Montreal, CA
32.223.197.100	AS46690 Southern New England Telephone Company and SNET America, Inc.	4.39ms from Secaucus, US
54.255.135.68	AS16509 Amazon.com, Inc.	0.12ms from Singapore, SG
68.131.0.68	AS701 Verizon Business	7.35ms from Ashburn, US
203.146.128.100	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	1.89ms from Bangkok, TH
164.58.240.20	AS5078 Oklahoma Network for Education Enrichment and	8.60ms from Dallas, US
99.23.211.244	AS7018 AT&T Enterprises, LLC	19.23ms from Chicago, US

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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