218.45.112.0/21

AS9378 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS9378
Parent Range	218.45.112.0/20
Registry	JPNIC
ID	JCN-CIDR-BLK-JP

WHOIS Details

inetnum:        218.45.112.0 - 218.45.115.255
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:  2021-09-28T00:03:57Z
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 218.45.112.0/21

Range	ASN	Company	Num of IPs
218.45.112.0/20	AS9378	JCOM Co., Ltd.	4,096

Nearby Ranges

BGP prefixes that overlap with 218.45.0.0/16

Range	ASN	Company	Num of IPs
218.45.160.0/19	AS4685	Asahi Net	8,192
218.45.224.0/19	AS17676	SoftBank Corp.	8,192
218.45.64.0/19	AS17676	MCAT Ltd.	8,192
218.45.192.0/20	AS9365	its communications Inc.	4,096
218.45.96.0/20	AS17511	OPTAGE Inc.	4,096
218.45.0.0/20	AS17940	CYBERLINKS CO.,LTD.	4,096
218.45.112.0/20	AS9378	JCOM Co., Ltd.	4,096
218.45.208.0/20	AS17676	SoftBank Corp.	4,096
218.45.48.0/20	AS17678	Guuma Internet co,.ltd	4,096
218.45.32.0/20	AS10019	Matsusaka CATV Station Co., Ltd.	4,096
218.45.144.0/20	AS9351	ZTV CO.,LTD	4,096
218.45.16.0/20	AS17931	Netforest,Inc	4,096
218.45.120.0/21	AS9378	JCOM Co., Ltd.	2,048

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
218.45.114.129	AS9378 JCOM Co., Ltd.	7.95ms from Tokyo, JP
218.45.112.33	AS9378 JCOM Co., Ltd.	7.97ms 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
77.170.211.133	AS1136 KPN B.V.	1.65ms from Amsterdam, NL
68.184.123.101	AS20115 Charter Communications LLC	5.62ms from Atlanta, US
221.192.208.5	AS4837 CHINA UNICOM China169 Backbone	9.28ms from Beijing, CN
88.250.163.165	AS9121 Turk Telekomunikasyon Anonim Sirketi	2.02ms from Bursa, TR
93.207.249.117	AS3320 Deutsche Telekom AG	2.66ms from Frankfurt am Main, DE
79.211.245.21	AS3320 Deutsche Telekom AG	1.91ms from Hamburg, DE
180.245.22.69	AS7713 PT Telekomunikasi Indonesia	2.02ms from Jakarta, ID
81.173.72.245	AS50522 Sewan Nederland B.V.	0.46ms from Amsterdam, NL
211.149.130.181	AS38283 CHINANET SiChuan Telecom Internet Data Center	4.79ms from Chengdu, CN
45.30.78.133	AS7018 AT&T Enterprises, LLC	1.87ms from Dallas, US
81.47.180.133	AS3352 TELEFONICA DE ESPANA S.A.U.	1.15ms from Madrid, ES
50.90.163.133	AS33363 Charter Communications, Inc	7.68ms from Chicago, US
173.184.15.69	AS7029 Windstream Communications LLC	13.29ms from Chicago, US
60.117.118.21	AS17676 SoftBank Corp.	2.98ms from Tokyo, JP
217.169.232.53	AS15466 Defensie Telematica Organisatie	5.65ms from Amsterdam, NL
200.166.151.69	AS4230 CLARO S.A.	14.17ms from Brasilia, BR
208.99.85.149	AS29789 Reflected Networks, Inc.	0.77ms from Chicago, US
115.194.222.245	AS4134 CHINANET-BACKBONE	5.39ms from Hangzhou, CN
217.13.51.5	AS31221 nLighten France SAS	3.10ms from Marseille, FR
89.186.74.37	AS5602 Retelit Digital Services S.p.A.	0.42ms from Milan, IT
96.227.123.5	AS701 Verizon Business	2.27ms from Philadelphia, US
73.173.103.37	AS7922 Comcast Cable Communications, LLC	8.40ms from Ashburn, US
149.90.107.85	AS12353 Vodafone Portugal	7.27ms from Lisbon, PT
201.146.125.229	AS8151 UNINET	10.95ms from Phoenix, US
162.141.239.149	AS7029 Windstream Communications LLC	0.38ms from Ashburn, 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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