123.100.136.0/22

AS55900 · GLBB Japan KK

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Summary

Country	Japan
Domain	glbb.ne.jp
ASN	AS55900
Registry	JPNIC
ID	GLBB-UP5

WHOIS Details

inetnum:        123.100.136.0 - 123.100.139.255
netname:        GLBB-UP5
descr:          GLBB Japan KK
remarks:        Email address for spam or abuse complaints:abuse@glbb.ne.jp
country:        JP
admin-c:        GJ194JP
tech-c:         GJ194JP
last-modified:  2024-11-06T04:26:02Z
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 123.100.0.0/16

Range	ASN	Company	Num of IPs
123.100.64.0/18	AS9889	Two Degrees Mobile Limited	16,384
123.100.192.0/19	AS9614	Oita Cable Telecom Co.,Ltd.	8,192
123.100.160.0/19	AS38673	Korea Cable TV Kwangju Broadcasting	8,192
123.100.32.0/19	AS24033	Australian Private Networks Pty Ltd	8,192
123.100.176.0/20	AS38673	Kwangju Cable Television	4,096
123.100.160.0/20	AS38673	Kwangju Cable Television	4,096
123.100.156.0/22	AS55900	GLBB Japan KK	1,024
123.100.238.0/23	AS9892	Iconz-Webvisions Pte. Ltd.	512
123.100.244.0/23	AS9892	Iconz-Webvisions Pte. Ltd.	512
123.100.151.0/24	AS135060	Telair	256
123.100.152.0/24	AS135060	Telair Pty Ltd	256
123.100.233.0/24	AS136735	TRIFORCE SERVICES AUSTRALIA PTY LTD	256
123.100.227.0/24	AS16276	Server Pro Sweden AB	256
123.100.225.0/24	AS214294	NOOB-RP.COM Network (IPv4)	256
123.100.232.0/24	AS394880	e-Emphasys Technologies Inc	256
123.100.246.0/24	AS401199	TenSpire Network	256
123.100.224.0/24	AS46015	Exa Bytes Network Sdn.Bhd.	256
123.100.230.0/24	AS55736	Triforce Telecom Networks	256
123.100.231.0/24	AS55736	Triforce Telecom Networks	256
123.100.236.0/24	AS9892	Iconz-Webvisions Pte. Ltd.	256
123.100.237.0/24	AS9892	Iconz-Webvisions Pte. Ltd.	256
123.100.241.0/24	AS9892	Iconz-Webvisions Pte. Ltd.	256
123.100.251.0/24	AS9892	Iconz-Webvisions Pte. Ltd.	256
123.100.142.0/24	AS135027	Telecommunications and Last Mile Link	256
123.100.252.0/24	AS9892	Iconz-Webvisions Pte. Ltd.	256
123.100.153.0/24	AS135027	Telecommunications and Last Mile Link	256
123.100.140.0/24	AS135060	Telair Pty Ltd	256
123.100.143.0/24	AS135060	Telair Pty Ltd	256
123.100.144.0/24	AS135060	Telair	256
123.100.145.0/24	AS135060	Telair	256
123.100.146.0/24	AS135060	Telair Pty Ltd	256
123.100.148.0/24	AS135060	Telair	256
123.100.149.0/24	AS135060	Telair	256
123.100.150.0/24	AS135060	Telair	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.100.139.85	inboxinformant.com	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

Read more

Pingable IPs

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

IP Address	ASN	Details
123.100.136.1	AS55900 GLBB Japan KK	`0.82ms` from Tokyo, JP
123.100.139.188	AS55900 GLBB Japan KK	`0.68ms` 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
173.249.192.22	AS11878 tzulo, inc.	`0.15ms` from Ashburn, US
71.140.150.230	AS7018 AT&T Enterprises, LLC	`2.97ms` from Atlanta, US
89.147.195.70	AS39397 Metronet LLC	`1.38ms` from Baku, AZ
121.27.52.86	AS4837 CHINA UNICOM China169 Backbone	`9.67ms` from Beijing, CN
189.11.239.102	AS8167 V tal	`2.31ms` from Brasilia, BR
196.65.202.118	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.20ms` from Casablanca, MA
188.182.241.150	AS3292 TDC Holding A/S	`1.00ms` from Copenhagen, DK
23.11.113.214	AS16625 Akamai Technologies, Inc.	`0.25ms` from Jakarta, ID
175.164.255.22	AS4837 CHINA UNICOM China169 Backbone	`8.55ms` from Liaoyang, CN
101.173.76.6	AS1221 Telstra Limited	`4.85ms` from Melbourne, AU
70.53.185.118	AS577 Bell Canada	`4.62ms` from Montreal, CA
219.94.255.38	AS9371 SAKURA Internet Inc.	`0.37ms` from Osaka, JP
64.237.8.102	AS12012 Novani, LLC	`4.33ms` from San Jose, US
118.72.23.38	AS4837 CHINA UNICOM China169 Backbone	`7.34ms` from Taiyuan, CN
126.45.108.22	AS17676 SoftBank Corp.	`12.57ms` from Tokyo, JP
126.73.49.118	AS17676 SoftBank Corp.	`16.89ms` from Tokyo, JP
92.178.26.70	AS12479 Orange Espagne SA	`5.81ms` from Zaragoza, ES
210.13.33.230	AS4808 China Unicom Beijing Province Network	`3.10ms` from Beijing, CN
107.135.220.214	AS7018 AT&T Enterprises, LLC	`3.58ms` from Chicago, US
50.196.234.246	AS7922 Comcast Cable Communications, LLC	`7.44ms` from Chicago, US
24.242.129.86	AS11427 Charter Communications Inc	`5.19ms` from Dallas, US
99.140.25.182	AS7018 AT&T Enterprises, LLC	`15.92ms` from Dallas, US
109.91.217.134	AS3209 Vodafone GmbH	`0.47ms` from Frankfurt am Main, DE
178.204.203.246	AS28840 PJSC "TATTELECOM"	`1.28ms` from Kazan, RU
184.179.67.166	AS22773 Cox Communications Inc.	`8.94ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 123.100.138.222

traceroute to 123.100.138.222 (123.100.138.222): 6 hops max, 52 byte packets

2 [AS47447] 212.83.33.9 0.185 ms

3 [AS47447] 62.113.192.67 0.556 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 6th 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.

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