133.223.78.0/24

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:        133.223.78.0 - 133.223.78.255
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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
133.223.78.39	AS151386 NHN Cloud Japan Corporation	`1.11ms` 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
96.32.173.72	AS20115 Charter Communications LLC	`4.24ms` from Atlanta, US
87.64.47.120	AS5432 Proximus NV	`1.95ms` from Brussels, BE
65.24.204.120	AS10796 Charter Communications Inc	`13.90ms` from Columbus, US
159.48.82.184	AS54804 CableSouth Media III LLC	`9.51ms` from Dallas, US
125.166.169.8	AS7713 PT Telekomunikasi Indonesia	`1.75ms` from Jakarta, ID
80.29.103.56	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.96ms` from Madrid, ES
72.229.27.40	AS12271 Charter Communications Inc	`3.71ms` from New York City, US
68.132.50.8	AS701 Verizon Business	`2.46ms` from New York City, US
217.238.159.104	AS3320 Deutsche Telekom AG	`4.88ms` from Nuernberg, DE
119.162.229.88	AS4837 CHINA UNICOM China169 Backbone	`5.69ms` from Qingdao, CN
94.51.131.72	AS12389 PJSC Rostelecom	`0.79ms` from Yekaterinburg, RU
128.143.230.72	AS225 University of Virginia	`2.80ms` from Ashburn, US
76.120.240.72	AS7922 Comcast Cable Communications, LLC	`8.86ms` from Ashburn, US
147.160.30.56	AS54501 Sequachee Valley Electric Cooperative	`6.65ms` from Atlanta, US
97.230.121.40	AS6167 Verizon Business	`13.42ms` from Atlanta, US
162.198.35.168	AS7018 AT&T Enterprises, LLC	`2.83ms` from Dallas, US
84.153.121.120	AS3320 Deutsche Telekom AG	`5.85ms` from Frankfurt am Main, DE
211.51.231.200	AS4766 Korea Telecom	`5.49ms` from Incheon, KR
176.181.164.232	AS5410 Bouygues Telecom SA	`2.56ms` from Marseille, FR
109.104.242.8	AS49265 Cooperativa Sociale Galileo A.r.l.	`8.23ms` from Milan, IT
112.70.228.168	AS17511 OPTAGE Inc.	`2.20ms` from Osaka, JP
44.215.142.152	AS14618 Amazon.com, Inc.	`0.67ms` from Reston, US
71.94.201.72	AS20115 Charter Communications LLC	`10.21ms` from San Jose, US
119.198.36.200	AS4766 Korea Telecom	`6.48ms` from Seoul, KR
61.137.217.88	AS4837 CHINA UNICOM China169 Backbone	`5.29ms` from Tieling, 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 133.223.78.252

traceroute to 133.223.78.252 (133.223.78.252): 64 hops max, 52 byte packets

4 [AS3356] 4.69.226.254 235.6 ms

5 [AS3356] 8.244.128.158 238.149 ms

6 [AS151386] 133.223.16.14 246.718 ms

7 [AS151386] 133.223.78.252 239.419 ms

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On January 9th 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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