180.92.48.0/20

AS4721 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS4721
Parent Range	180.92.32.0/19
Registry	APNIC
ID	JCN

WHOIS Details

inetnum:        180.92.32.0 - 180.92.63.255
netname:        JCN
descr:          JCOM Co., Ltd.
descr:          Daiwa Tower,
descr:          1-2-1 kamiogi,Suginami-ku,Tokyo,Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : abuse@home.ne.jp
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2021-09-27T07:42:10Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

inetnum:        180.92.32.0 - 180.92.63.255
netname:        JCOM-NET
descr:          Jupiter Telecommunications Co., Ltd.
country:        JP
admin-c:        JP00006551
tech-c:         JP00006551
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)
last-modified:  2015-12-15T01:54:55Z
source:         JPNIC

Overlapping Ranges

BGP prefixes that contain 180.92.48.0/20

Range	ASN	Company	Num of IPs
180.92.32.0/19	AS4721	JCOM Co., Ltd.	8,192

Nearby Ranges

BGP prefixes that overlap with 180.92.0.0/16

Range	ASN	Company	Num of IPs
180.92.64.0/18	AS9770	LG HelloVision Corp.	16,384
180.92.32.0/19	AS4721	JCOM Co., Ltd.	8,192
180.92.224.0/20	AS9832	Information Services Network Limited	4,096
180.92.240.0/20	AS45400	Korea Telecom	4,096
180.92.0.0/20	AS9924	SHIH SIN CATV CO., LTD.	4,096
180.92.16.0/20	AS59127	New media Co.,Ltd.	4,096
180.92.240.0/20	AS4766	Korea Telecom	4,096
180.92.184.0/21	AS14636	Internap Network Services (Singapore) Pte. Limited	2,048
180.92.184.0/21	AS14636	Internap Network Services (Singapore) Pte. Limited	2,048
180.92.184.0/21	AS32475	Internap Network Services (Singapore) Pte. Limited	2,048
180.92.184.0/21	AS32475	Internap Network Services (Singapore) Pte. Limited	2,048
180.92.192.0/21	AS45671	Servers Australia Pty Ltd	2,048
180.92.180.0/22	AS56059	Profit Industrial Building	1,024
180.92.208.0/22	AS38611	Bendigo Community Telco Limited	1,024
180.92.115.0/24	AS9770	HVDaegu	256
180.92.116.0/24	AS9770	HVDaegu	256
180.92.117.0/24	AS9770	HVDaegu	256
180.92.118.0/24	AS9770	HVDaegu	256
180.92.119.0/24	AS9770	HVDaegu	256
180.92.112.0/24	AS9770	HVDaegu	256
180.92.71.0/24	AS9770	HVDaegu	256
180.92.224.0/24	AS9832	Loopback Address	256
180.92.225.0/24	AS9832	ISN Dhaka-Motijheel	256
180.92.113.0/24	AS9770	HVDaegu	256
180.92.227.0/24	AS9832	ISN-Khulna	256
180.92.228.0/24	AS9832	ISN-Khulna-Mongla	256
180.92.229.0/24	AS9832	ISN-Jessore	256
180.92.230.0/24	AS9832	ISN-Dhaka-Dhanmondi-Zone	256
180.92.231.0/24	AS9832	ISN-Narayanganj-Zone	256
180.92.232.0/24	AS9832	ISN-Uttara-Zone	256
180.92.233.0/24	AS9832	ISN-Motijheel-Zone	256
180.92.235.0/24	AS9832	ISN-Sylhet-Zone	256
180.92.238.0/24	AS9832	ISN-Gazipur-Zone	256
180.92.239.0/24	AS9832	ISN-Narshindi-Zone	256
180.92.226.0/24	AS9832	ISN-Khulna	256
180.92.114.0/24	AS9770	HVDaegu	256

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

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

IP Address	ASN	Details
180.92.49.205	AS4721 JCOM Co., Ltd.	`12.80ms` from Tokyo, JP
180.92.51.152	AS4721 JCOM Co., Ltd.	`11.70ms` from Tokyo, JP
180.92.53.102	AS4721 JCOM Co., Ltd.	`10.39ms` from Tokyo, JP
180.92.50.166	AS4721 JCOM Co., Ltd.	`5.55ms` from Tokyo, JP
180.92.54.147	AS4721 JCOM Co., Ltd.	`13.90ms` from Tokyo, JP
180.92.59.62	AS4721 JCOM Co., Ltd.	`11.98ms` from Tokyo, JP
180.92.56.1	AS4721 JCOM Co., Ltd.	`3.44ms` from Tokyo, JP
180.92.52.1	AS4721 JCOM Co., Ltd.	`2.74ms` from Tokyo, JP
180.92.57.149	AS4721 JCOM Co., Ltd.	`10.68ms` from Tokyo, JP
180.92.58.239	AS4721 JCOM Co., Ltd.	`10.54ms` from Tokyo, JP
180.92.48.1	AS4721 JCOM Co., Ltd.	`2.92ms` from Tokyo, JP
180.92.55.183	AS4721 JCOM Co., Ltd.	`14.25ms` 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
50.16.199.180	AS14618 Amazon.com, Inc.	`0.44ms` from Ashburn, US
193.68.44.100	AS12301 Invitech ICT Services Kft.	`4.58ms` from Budapest, HU
78.155.232.180	AS43599 Broadband N.I. Ltd.	`5.11ms` from Dublin, IE
5.7.22.36	AS6805 Telefonica Germany GmbH & Co.OHG	`4.16ms` from Frankfurt am Main, DE
27.73.6.4	AS7552 Viettel Group	`1.60ms` from Hanoi, VN
182.224.66.228	AS17858 LG POWERCOMM	`2.88ms` from Incheon, KR
183.115.91.36	AS4766 Korea Telecom	`2.50ms` from Incheon, KR
62.7.95.36	AS2856 British Telecommunications PLC	`1.82ms` from London, GB
188.9.250.68	AS3269 Telecom Italia S.p.A.	`6.35ms` from Milan, IT
187.38.198.52	AS28573 Claro NXT Telecomunicacoes Ltda	`4.84ms` from Osasco, BR
193.179.222.36	AS13036 T-Mobile Czech Republic a.s.	`1.62ms` from Prague, CZ
149.96.15.20	AS16839 SERVICENOW, INC.	`0.65ms` from Seattle, US
59.31.90.100	AS4766 Korea Telecom	`4.80ms` from Seoul, KR
51.146.94.164	AS215935 Alphinity labs L.L.C-FZ	`0.08ms` from Sydney, AU
44.229.59.148	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
44.249.17.180	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
51.182.58.84	AS5607 Sky UK Limited	`1.35ms` from Dublin, IE
115.72.164.84	AS7552 Viettel Group	`2.46ms` from Ho Chi Minh City, VN
98.199.240.228	AS7922 Comcast Cable Communications, LLC	`3.54ms` from Houston, US
47.123.1.164	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.47ms` from Shanghai, CN
150.136.20.84	AS31898 Oracle Corporation	`0.32ms` from Ashburn, US
172.78.185.180	AS5650 Frontier Communications of America, Inc.	`8.43ms` from Chicago, US
217.113.35.100	AS16218 Ingo Assion trading as "IACD Systemhaus GmbH"	`0.39ms` from Duesseldorf, DE
35.157.151.132	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
84.119.217.20	AS3209 Vodafone GmbH	`4.54ms` 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 -f3 180.92.56.1

traceroute to 180.92.56.1 (180.92.56.1): 64 hops max, 52 byte packets

3 [AS9824] 220.152.46.121 258.871 ms

4 *

5 *

6 [AS4721] 180.92.56.1 261.053 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 13th 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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