157.7.40.0/21

AS7506 · GMO Internet Group, Inc.

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Summary

Country	Japan
Domain	group.gmo
ASN	AS7506
Registry	JPNIC
ID	INTERQ-CIDR-BLK-JP

WHOIS Details

inetnum:        157.7.32.0 - 157.7.63.255
netname:        interQ-CIDR-BLK-JP
descr:          GMO Internet Group, Inc.
remarks:        Email address for spam or abuse complaints:[email protected]
country:        JP
admin-c:        JP00014973
tech-c:         JP00014973
last-modified:  2025-07-23T00:44:02Z
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 157.7.0.0/16

Range	ASN	Company	Num of IPs
157.7.128.0/17	AS7506	GMO Internet Group, Inc.	32,768
157.7.64.0/18	AS7506	GMO Internet Group, Inc.	16,384
157.7.0.0/19	AS2907	Radiation Effects Research Foundation	8,192
157.7.35.0/24	AS55907	GMO Internet, Inc.	256
157.7.34.0/24	AS55907	GMO Internet, Inc.	256
157.7.32.0/24	AS55907	GMO Internet, Inc.	256
157.7.33.0/24	AS55907	GMO Internet, Inc.	256

Hosted domains

There are 41,279 domain names hosted across 89 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
157.7.44.229	seocycle.biz	2460
157.7.44.169	nahacci.com	2163
157.7.44.234	jw-a.org	2122
157.7.44.226	gekiyasu-timesale.com	2072
157.7.44.231	funclock.co.jp	2052
157.7.44.179	record-day.jp	2037
157.7.44.177	comic-info.jp	2030
157.7.44.235	any-clinic.jp	2016
157.7.44.237	yakiniku-like.com	1733
157.7.44.176	pttokyo.net	1403
157.7.44.243	sanmu15.com	1383
157.7.44.239	dtj.or.jp	1275
157.7.44.240	mori2.jp	1253
157.7.44.230	george-magic.com	1228
157.7.44.241	altarico.com	1166
157.7.44.238	abc-kaigishitsu.com	1159
157.7.44.242	the-bohemians.jp	1075
157.7.44.227	apita-asai.com	1015
157.7.44.236	sumiyoi-machidukuri.com	959
157.7.44.168	eminal-clinic.jp	915

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

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

IP Address	ASN	Details
157.7.45.58	AS7506 GMO Internet Group, Inc.	`0.26ms` from Tokyo, JP
157.7.42.126	AS7506 GMO Internet Group, Inc.	`0.48ms` from Tokyo, JP
157.7.44.233	AS7506 GMO Internet Group, Inc.	`0.25ms` from Tokyo, JP
157.7.41.102	AS7506 GMO Internet Group, Inc.	`0.73ms` from Tokyo, JP
157.7.47.2	AS7506 GMO Internet Group, Inc.	`0.58ms` from Tokyo, JP
157.7.43.232	AS7506 GMO Internet Group, Inc.	`0.25ms` from Tokyo, JP
157.7.40.241	AS7506 GMO Internet Group, Inc.	`0.48ms` from Tokyo, JP
157.7.46.148	AS7506 GMO Internet Group, Inc.	`0.37ms` 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
20.229.77.149	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
107.209.206.53	AS7018 AT&T Enterprises, LLC	`15.27ms` from Atlanta, US
140.179.237.69	AS23724 IDC, China Telecommunications Corporation	`2.83ms` from Beijing, CN
110.231.192.197	AS4837 CHINA UNICOM China169 Backbone	`9.38ms` from Beijing, CN
212.93.145.165	AS8708 DIGI ROMANIA S.A.	`0.81ms` from Bucharest, RO
88.226.61.165	AS9121 Turk Telekomunikasyon Anonim Sirketi	`8.89ms` from Bursa, TR
136.113.175.181	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
70.114.100.101	AS11427 Charter Communications Inc	`8.36ms` from Dallas, US
98.209.30.53	AS7922 Comcast Cable Communications, LLC	`9.18ms` from Detroit, US
89.234.94.213	AS31122 Digiweb ltd	`0.68ms` from Dublin, IE
4.225.107.69	AS8075 Microsoft Corporation	`0.23ms` from Gaevle, SE
37.138.160.5	AS9145 EWE TEL GmbH	`5.83ms` from Hamburg, DE
20.255.101.69	AS8075 Microsoft Corporation	`0.31ms` from Hong Kong, HK
156.26.87.21	AS22245 Wichita State University	`5.68ms` from Kansas City, US
210.233.65.37	AS9353 MEDIAWARS co.,ltd.	`1.75ms` from Osaka, JP
179.226.191.229	AS26599 TELEFÔNICA BRASIL S.A	`4.74ms` from Osasco, BR
179.94.233.229	AS26599 TELEFÔNICA BRASIL S.A	`2.54ms` from Osasco, BR
73.234.194.69	AS7922 Comcast Cable Communications, LLC	`8.07ms` from Providence, US
119.165.194.117	AS4837 CHINA UNICOM China169 Backbone	`1.09ms` from Qingdao, CN
97.105.237.21	AS11427 Charter Communications Inc	`0.85ms` from Schertz, US
222.116.186.181	AS4766 Korea Telecom	`3.34ms` from Seoul, KR
14.41.210.165	AS4766 Korea Telecom	`7.21ms` from Seoul, KR
59.13.133.165	AS4766 Korea Telecom	`1.72ms` from Seoul, KR
36.239.74.101	AS3462 Data Communication Business Group	`4.51ms` from Taichung, TW
118.80.29.133	AS4837 CHINA UNICOM China169 Backbone	`5.24ms` from Taiyuan, CN

Traceroute

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

traceroute -a -n -q1 -f6 157.7.40.66

traceroute to 157.7.40.66 (157.7.40.66): 64 hops max, 52 byte packets

6 [] 210.171.224.65 1.709 ms

7 *

8 *

9 *

10 [AS7506] 157.7.40.66 0.582 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 28th 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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