163.44.104.0/24

AS58791 · GMO Internet Group, Inc.

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Summary

Country	Japan
Domain	gmo.jp
ASN	AS58791
Registry	JPNIC
ID	CNODE-C3J1-W

WHOIS Details

inetnum:        163.44.104.0 - 163.44.105.255
netname:        CNODE-C3J1-W
descr:          GMO Internet, Inc.
country:        JP
admin-c:        JP00080271
tech-c:         JP00080271
last-modified:  2025-07-23T02:44:07Z
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 163.44.0.0/16

Range	ASN	Company	Num of IPs
163.44.0.0/18	AS2514	NTT PC Communications,Inc.	16,384
163.44.224.0/19	AS7506	GMO Internet Group, Inc.	8,192
163.44.208.0/20	AS2514	JustSystems Corporation	4,096
163.44.196.0/22	AS135161	GMO Internet, Inc.	1,024
163.44.192.0/22	AS131392	GMO-Z.com Runsystem Joint Stock Company	1,024
163.44.202.0/23	AS135161	GMO Internet, Inc.	512
163.44.200.0/24	AS131392	GMO-Z.com Runsystem Joint Stock Company	256
163.44.201.0/24	AS135161	GMO Internet, Inc.	256
163.44.203.0/24	AS135161	ZCOM THAI	256
163.44.197.0/24	AS135161	ZCOM THAI	256
163.44.198.0/24	AS135161	GMO INTERNET PTE. LTD. 20 ANSON ROAD # 09-02 TWENTY ANSON, SINGAPORE (079912)	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
163.44.104.176	saikyotowa-prism.com	1
163.44.104.12	saiyou-page.net	1

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

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

IP Address	ASN	Details
163.44.104.1	AS58791 GMO Internet Group, Inc.	`10.11ms` from Osaka, 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
149.72.166.168	AS11377 SendGrid, Inc.	`0.38ms` from Ashburn, US
3.68.188.216	AS16509 Amazon.com, Inc.	`0.25ms` from Frankfurt am Main, DE
129.206.59.56	AS553 BelWue-Koordination	`3.91ms` from Frankfurt am Main, DE
115.79.153.88	AS7552 Viettel Group	`2.26ms` from Ho Chi Minh City, VN
116.114.149.136	AS4837 CHINA UNICOM China169 Backbone	`6.26ms` from Hohhot, CN
43.251.25.216	AS9381 HKBN Enterprise Solutions HK Limited	`1.21ms` from Hong Kong, HK
190.12.74.24	AS27843 WIN EMPRESAS S.A.C.	`0.32ms` from Lima, PE
95.16.48.56	AS12479 Orange Espagne SA	`8.01ms` from Madrid, ES
186.54.255.40	AS6057 Administracion Nacional de Telecomunicaciones	`1.78ms` from Montevideo, UY
73.196.174.72	AS7922 Comcast Cable Communications, LLC	`6.20ms` from Morris Plains, US
155.248.254.8	AS31898 Oracle Corporation	`0.16ms` from Mumbai, IN
34.237.152.152	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
34.195.45.56	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
49.164.19.88	AS17858 LG POWERCOMM	`2.24ms` from Seoul, KR
141.223.56.120	AS3784 Pohang University of Science and Technology	`6.43ms` from Seoul, KR
106.167.222.200	AS2516 KDDI CORPORATION	`8.25ms` from Tokyo, JP
77.56.81.56	AS6730 Sunrise GmbH	`4.56ms` from Zuerich, CH
173.88.81.168	AS10796 Charter Communications Inc	`8.30ms` from Columbus, US
38.172.78.72	AS13693 Vexus Fiber	`9.74ms` from Dallas, US
223.189.238.40	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`11.09ms` from Delhi, IN
106.196.103.120	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`7.20ms` from Delhi, IN
52.209.211.168	AS16509 Amazon.com, Inc.	`0.10ms` from Dublin, IE
178.55.68.104	AS16086 DNA Oyj	`11.52ms` from Helsinki, FI
82.33.125.40	AS5089 Virgin Media Limited	`14.33ms` from London, GB
74.177.166.88	AS8075 Microsoft Corporation	`0.21ms` from London, GB

Traceroute

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

traceroute -a -n -q1 163.44.104.1

traceroute to 163.44.104.1 (163.44.104.1): 64 hops max, 52 byte packets

1 [AS15169] 142.251.65.159 0.709 ms

2 [AS13335] 141.101.72.38 2.729 ms

3 [AS13335] 141.101.72.34 1.481 ms

4 [AS13335] 172.69.32.232 1.288 ms

5 [AS13335] 172.69.32.45 1.501 ms

6 [AS13335] 172.69.32.229 1.262 ms

7 *

8 *

9 [] 150.95.7.204 119.278 ms

10 [] 150.95.7.139 130.825 ms

11 [AS58791] 163.44.104.1 123.888 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

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.

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