61.215.128.0/20

AS9378 · JCOM Co., Ltd.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS9378
Parent Range	61.215.128.0/19
Registry	JPNIC
ID	JCN-CIDR-BLK-JP

WHOIS Details

inetnum:        61.215.128.0 - 61.215.159.255
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:  2021-09-27T23:52:40Z
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 61.215.128.0/20

Range	ASN	Company	Num of IPs
61.215.128.0/19	AS9378	JCOM Co., Ltd.	8,192

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

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

IP Address	ASN	Details
61.215.133.100	AS9378 JCOM Co., Ltd.	`12.81ms` from Tokyo, JP
61.215.141.213	AS9378 JCOM Co., Ltd.	`10.23ms` from Tokyo, JP
61.215.131.102	AS9378 JCOM Co., Ltd.	`13.28ms` from Tokyo, JP
61.215.135.35	AS9378 JCOM Co., Ltd.	`7.72ms` from Tokyo, JP
61.215.136.1	AS9378 JCOM Co., Ltd.	`2.79ms` from Tokyo, JP
61.215.140.1	AS9378 JCOM Co., Ltd.	`4.38ms` from Tokyo, JP
61.215.138.2	AS9378 JCOM Co., Ltd.	`10.94ms` from Tokyo, JP
61.215.128.1	AS9378 JCOM Co., Ltd.	`4.21ms` from Tokyo, JP
61.215.137.105	AS9378 JCOM Co., Ltd.	`7.61ms` from Tokyo, JP
61.215.139.229	AS9378 JCOM Co., Ltd.	`9.97ms` from Tokyo, JP
61.215.143.108	AS9378 JCOM Co., Ltd.	`11.31ms` from Tokyo, JP
61.215.132.1	AS9378 JCOM Co., Ltd.	`4.23ms` from Tokyo, JP
61.215.134.188	AS9378 JCOM Co., Ltd.	`12.87ms` from Tokyo, JP
61.215.142.205	AS9378 JCOM Co., Ltd.	`13.47ms` from Tokyo, JP
61.215.130.198	AS9378 JCOM Co., Ltd.	`11.48ms` from Tokyo, JP
61.215.129.102	AS9378 JCOM Co., Ltd.	`10.24ms` 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
140.179.86.4	AS55960 Beijing Guanghuan Xinwang Digital	`3.42ms` from Beijing, CN
177.204.104.4	AS18881 TELEFÔNICA BRASIL S.A	`6.40ms` from Curitiba, BR
212.184.135.228	AS3320 Deutsche Telekom AG	`2.41ms` from Duesseldorf, DE
52.28.206.228	AS16509 Amazon.com, Inc.	`0.26ms` from Frankfurt am Main, DE
99.163.181.116	AS7018 AT&T Enterprises, LLC	`4.05ms` from Houston, US
195.88.73.228	AS48897 OOO KB Avia	`0.54ms` from Kharkiv, UA
176.100.76.132	AS49718 Nizhnevolzhskie Telecommunication Networks Real LLC	`14.47ms` from Krasnodar, RU
120.158.166.100	AS1221 Telstra Limited	`3.28ms` from Melbourne, AU
189.225.92.228	AS8151 UNINET	`5.62ms` from Mexico City, MX
99.155.237.68	AS7018 AT&T Enterprises, LLC	`3.77ms` from Miami, US
98.58.214.164	AS7922 Comcast Cable Communications, LLC	`6.17ms` from Miami, US
76.109.200.164	AS7922 Comcast Cable Communications, LLC	`3.69ms` from Miami, US
147.219.0.68	AS20115 Charter Communications LLC	`15.62ms` from Minneapolis, US
20.57.130.52	AS8075 Microsoft Corporation	`0.95ms` from Quincy, US
119.99.181.100	AS4134 CHINANET-BACKBONE	`4.06ms` from Wuhan, CN
154.248.35.52	AS36947 Telecom Algeria	`15.81ms` from Algiers, DZ
223.205.35.196	AS45758 Triple T Broadband Public Company Limited	`4.27ms` from Bangkok, TH
190.123.122.4	AS52321 Fideicomiso de Administración Datacenter Capitalinas	`9.90ms` from Buenos Aires, AR
96.52.127.84	AS6327 Shaw Communications Inc.	`5.87ms` from Edmonton, CA
79.218.63.164	AS3320 Deutsche Telekom AG	`10.70ms` from Frankfurt am Main, DE
27.153.239.180	AS4134 CHINANET-BACKBONE	`2.20ms` from Fuzhou, CN
14.199.119.52	AS9269 Hong Kong Broadband Network Ltd.	`1.52ms` from Hong Kong, HK
222.221.147.164	AS4134 CHINANET-BACKBONE	`1.78ms` from Kunming, CN
104.33.156.116	AS20001 Charter Communications Inc	`5.89ms` from Los Angeles, US
83.100.237.4	AS12390 KCOM GROUP LIMITED	`3.48ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 61.215.128.61

traceroute to 61.215.128.61 (61.215.128.61): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.87 2.036 ms

2 *

3 [AS9824] 220.152.46.117 1.745 ms

4 *

5 *

6 *

7 [AS9378] 61.215.128.61 15.263 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On September 11th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales