61.215.160.0/20

AS9378 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS9378
Registry	JPNIC
ID	JCN-CIDR-BLK-JP

WHOIS Details

inetnum:        61.215.160.0 - 61.215.175.255
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:  2021-09-27T23:52:45Z
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

Nearby Ranges

BGP prefixes that overlap with 61.215.0.0/16

Range	ASN	Company	Num of IPs
61.215.0.0/17	AS2516	KDDI CORPORATION	32,768
61.215.128.0/19	AS9378	JCOM Co., Ltd.	8,192
61.215.224.0/20	AS7672	Hokuden Information System Service Co.,Ltd.	4,096
61.215.192.0/20	AS17676	SoftBank Corp.	4,096
61.215.176.0/20	AS59108	KATCH Network Inc.	4,096
61.215.240.0/20	AS7522	STNet, Incorporated	4,096
61.215.212.0/22	AS4694	IDC Frontier Inc.	1,024
61.215.208.0/22	AS4694	IDC Frontier Inc.	1,024

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

Read more

Pingable IPs

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

IP Address	ASN	Details
61.215.170.1	AS9378 JCOM Co., Ltd.	`2.96ms` from Tokyo, JP
61.215.166.55	AS9378 JCOM Co., Ltd.	`12.75ms` from Tokyo, JP
61.215.165.152	AS9378 JCOM Co., Ltd.	`11.98ms` from Tokyo, JP
61.215.164.1	AS9378 JCOM Co., Ltd.	`2.62ms` from Tokyo, JP
61.215.171.58	AS9378 JCOM Co., Ltd.	`7.57ms` 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
92.64.168.212	AS1136 KPN B.V.	`1.33ms` from Amsterdam, NL
66.187.234.4	AS22360 Red Hat, Inc.	`0.47ms` from Ashburn, US
62.103.171.20	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.88ms` from Athens, GR
88.75.43.180	AS3209 Vodafone GmbH	`16.37ms` from Berlin, DE
46.178.93.244	AS5432 Proximus NV	`15.81ms` from Brussels, BE
41.250.6.4	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.11ms` from Casablanca, MA
71.75.93.52	AS11426 Charter Communications Inc	`6.98ms` from Charlotte, US
109.77.111.164	AS15502 Vodafone Ireland Limited	`3.59ms` from Dublin, IE
57.144.245.180	AS32934 Facebook, Inc.	`0.19ms` from Frankfurt am Main, DE
217.228.169.52	AS3320 Deutsche Telekom AG	`6.37ms` from Frankfurt am Main, DE
103.101.230.132	AS17451 BIZNET NETWORKS	`0.88ms` from Jakarta, ID
51.105.47.68	AS8075 Microsoft Corporation	`0.20ms` from London, GB
76.86.105.4	AS20001 Charter Communications Inc	`5.21ms` from Los Angeles, US
102.207.193.4	AS37645 Finstar - Sociedade de Investimento e Participacoes S.A	`2.22ms` from Luanda, AO
219.99.207.36	AS17534 NSK Co.,Ltd.	`7.59ms` from Osaka, JP
34.236.193.148	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
52.71.246.132	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
113.233.180.20	AS4837 CHINA UNICOM China169 Backbone	`7.79ms` from Tieling, CN
126.12.139.164	AS17676 SoftBank Corp.	`3.60ms` from Tokyo, JP
223.219.38.116	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.69ms` from Tokyo, JP
142.147.245.212	AS2914 NTT America, Inc.	`0.68ms` from Ashburn, US
191.89.236.20	AS27831 Colombia Móvil	`5.19ms` from Bogota, CO
109.133.72.132	AS5432 Proximus NV	`2.08ms` from Brussels, BE
14.182.245.100	AS45899 VNPT Corp	`1.96ms` from Hanoi, VN
122.32.15.52	AS17858 LG POWERCOMM	`6.92ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 61.215.171.99

traceroute to 61.215.171.99 (61.215.171.99): 64 hops max, 52 byte packets

1 [AS15169] 142.251.60.112 106.123 ms

2 *

3 [AS9824] 220.152.46.109 109.404 ms

4 *

5 *

6 *

7 [AS9378] 61.215.171.99 130.602 ms

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On February 7th 2026

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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