133.223.66.0/24

AS151386 · NHN Cloud Japan Corporation

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Summary

Country	Japan
Domain	nhn-cloud.co.jp
ASN	AS151386
Registry	JPNIC
ID	NCJ-NET2

WHOIS Details

inetnum:        133.223.66.0 - 133.223.66.255
netname:        NCJ-NET2
descr:          NHN Cloud Japan Corporation
remarks:        Email address for spam or abuse complaints : dl_ip_resource@nhn-cloud.co.jp
country:        JP
admin-c:        JP00256029
tech-c:         JP00256029
last-modified:  2024-06-27T00:50:02Z
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 133.223.0.0/16

Range	ASN	Company	Num of IPs
133.223.15.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.16.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.17.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.18.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.19.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.20.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.21.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.22.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.23.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.24.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.25.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.26.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.27.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.28.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.29.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.30.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.31.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.32.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.33.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.34.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.35.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.36.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.37.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.38.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.39.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.40.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.41.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.42.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.43.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.44.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.45.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.46.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.47.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.48.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.49.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.50.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.51.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.52.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.53.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.54.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.55.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.56.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.57.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.58.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.59.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.60.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.61.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.62.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.63.0/24	AS151386	NHN Cloud Japan Corporation	256
133.223.64.0/24	AS151386	NHN Cloud Japan Corporation	256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
133.223.66.68	pocketcomics.com	2

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

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

IP Address	ASN	Details
133.223.66.13	AS151386 NHN Cloud Japan Corporation	`1.14ms` 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
20.120.127.24	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
147.102.100.152	AS3323 National Technical University of Athens	`2.21ms` from Athens, GR
87.116.4.184	AS31027 GlobalConnect A/S	`0.38ms` from Copenhagen, DK
91.60.9.56	AS3320 Deutsche Telekom AG	`2.96ms` from Duesseldorf, DE
220.126.23.232	AS4766 Korea Telecom	`1.15ms` from Incheon, KR
169.241.68.88	AS22164 Clark County School District	`6.70ms` from Los Angeles, US
67.221.55.168	AS1403 EBOX	`1.55ms` from Montreal, CA
174.94.20.88	AS577 Bell Canada	`3.55ms` from Montreal, CA
189.59.2.216	AS18881 TELEFÔNICA BRASIL S.A	`1.22ms` from Novo Hamburgo, BR
186.228.221.216	AS26615 TIM S/A	`5.85ms` from Osasco, BR
95.128.144.184	AS42845 Bretagnetelecom	`1.27ms` from Paris, FR
171.119.150.56	AS4837 CHINA UNICOM China169 Backbone	`4.36ms` from Taiyuan, CN
173.186.12.40	AS7029 Windstream Communications LLC	`7.88ms` from Atlanta, US
184.54.134.184	AS10796 Charter Communications Inc	`8.92ms` from Columbus, US
66.143.12.200	AS7018 AT&T Enterprises, LLC	`5.17ms` from Dallas, US
116.102.115.8	AS7552 Viettel Group	`4.21ms` from Ho Chi Minh City, VN
109.181.88.88	AS2856 British Telecommunications PLC	`3.63ms` from London, GB
104.174.29.24	AS20001 Charter Communications Inc	`4.74ms` from Los Angeles, US
185.113.2.136	AS57099 Boundless Networks Limited	`2.76ms` from Manchester, GB
131.212.125.248	AS217 University of Minnesota	`5.39ms` from Minneapolis, US
67.77.83.184	AS209 CenturyLink Communications, LLC	`4.52ms` from Orlando, US
216.205.107.248	AS399575 Beacon Broadband, Inc.	`8.79ms` from Portland, US
119.206.8.8	AS4766 Korea Telecom	`4.39ms` from Seoul, KR
211.42.23.200	AS9316 DACOM-PUBNETPLUS	`1.65ms` from Seoul, KR
211.103.149.248	AS4808 China Unicom Beijing Province Network	`3.94ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f4 133.223.66.251

traceroute to 133.223.66.251 (133.223.66.251): 64 hops max, 52 byte packets

4 [AS6939] 184.104.210.110 4.382 ms

5 [AS3356] 8.244.128.158 1.491 ms

6 [AS151386] 133.223.16.14 8.124 ms

7 [AS151386] 133.223.66.251 2.152 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 18th 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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