113.61.112.0/20

AS4721 · 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	AS4721
Registry	APNIC
ID	JCN

WHOIS Details

inetnum:        113.61.112.0 - 113.61.127.255
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:  2021-09-27T07:42:01Z
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:        113.61.112.0 - 113.61.127.255
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:  2015-12-15T01:27:02Z
source:         JPNIC

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
72.105.42.212	AS6167 Verizon Business	`12.55ms` from Atlanta, US
35.88.242.116	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
45.13.137.36	AS51013 WebSupport s.r.o.	`0.30ms` from Bratislava, SK
41.36.221.68	AS8452 TE-AS	`6.27ms` from Cairo, EG
63.152.100.116	AS209 CenturyLink Communications, LLC	`6.36ms` from Chicago, US
139.9.152.36	AS58519 Cloud Computing Corporation	`0.63ms` from Guiyang, CN
31.50.122.68	AS2856 British Telecommunications PLC	`1.69ms` from London, GB
176.100.149.36	AS204957 GREEN FLOID LLC	`0.16ms` from Miami, US
200.167.211.68	AS4230 CLARO S.A.	`6.16ms` from Rio de Janeiro, BR
61.248.190.52	AS38660 KHNP	`7.66ms` from Seoul, KR
203.217.217.84	AS45996 DAOU TECHNOLOGY	`1.13ms` from Seoul, KR
210.179.60.132	AS4766 Korea Telecom	`1.62ms` from Seoul, KR
175.99.3.164	AS131628 Tai-Fu Cloud Co., Ltd.	`1.04ms` from Taipei, TW
182.248.217.4	AS2516 KDDI CORPORATION	`2.68ms` from Tokyo, JP
81.223.128.4	AS8412 T-Mobile Austria GmbH	`4.64ms` from Vienna, AT
111.178.177.100	AS4134 CHINANET-BACKBONE	`4.05ms` from Wuhan, CN
188.90.183.100	AS50266 Odido Netherlands B.V.	`3.90ms` from Amsterdam, NL
173.93.150.180	AS11426 Charter Communications Inc	`6.36ms` from Charlotte, US
154.71.29.52	AS30999 EMTEL LIMITED	`0.41ms` from Ebene, MU
114.55.213.164	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.11ms` from Hangzhou, CN
125.115.246.180	AS4134 CHINANET-BACKBONE	`5.80ms` from Hangzhou, CN
85.108.236.132	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.84ms` from Istanbul, TR
81.77.160.68	AS5378 Vodafone Limited	`6.01ms` from London, GB
78.105.186.52	AS5607 Sky UK Limited	`8.17ms` from London, GB
34.111.46.180	AS396982 Google LLC	`0.08ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f3 -m14 113.61.122.31

traceroute to 113.61.122.31 (113.61.122.31): 14 hops max, 52 byte packets

3 [AS7018] 32.132.9.221 4.037 ms

4 *

5 *

6 *

7 [AS7018] 192.205.32.54 7.544 ms

8 *

9 [AS174] 154.54.172.222 113.041 ms

10 [AS174] 154.18.0.101 124.798 ms

11 [AS9824] 116.214.18.33 124.883 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Redding, US

On August 22nd 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