133.223.42.0/24

AS151386 · NHN Cloud Japan Corporation

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Summary

Country	Japan
Domain	nhn-cloud.co.jp
ASN	AS151386
Registry	JPNIC
ID	NCJ-NET1

WHOIS Details

inetnum:        133.223.42.0 - 133.223.42.255
netname:        NCJ-NET1
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:  2024-06-27T00:44:02Z
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 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
133.223.43.0/24	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 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
133.223.42.118	voice-keysys.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

Read more

Pingable IPs

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

IP Address	ASN	Details
133.223.42.83	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
171.162.55.184	AS19886 Bank of America, National Association	`4.20ms` from Ashburn, US
73.102.53.24	AS7922 Comcast Cable Communications, LLC	`10.00ms` from Chicago, US
211.179.44.248	AS9318 SK Broadband Co Ltd	`1.90ms` from Incheon, KR
178.207.174.88	AS28840 PJSC TATTELECOM	`4.29ms` from Kazan, RU
4.213.105.120	AS8075 Microsoft Corporation	`0.17ms` from Lohogaon, IN
217.158.134.168	AS8426 ClaraNET LTD	`9.29ms` from London, GB
172.89.121.200	AS20001 Charter Communications Inc	`5.08ms` from Los Angeles, US
97.217.14.184	AS6167 Verizon Business	`7.26ms` from Los Angeles, US
62.175.73.152	AS6739 VODAFONE ONO, S.A.	`9.18ms` from Madrid, ES
144.139.220.104	AS1221 Telstra Limited	`11.24ms` from Melbourne, AU
99.101.84.8	AS7018 AT&T Enterprises, LLC	`8.38ms` from Miami, US
94.95.237.136	AS3269 Telecom Italia S.p.A.	`1.77ms` from Milan, IT
183.218.147.24	AS56045 China Mobile communications corporation	`2.06ms` from Nanchang, CN
49.30.216.72	AS4766 Korea Telecom	`6.90ms` from Seoul, KR
110.246.75.216	AS4837 CHINA UNICOM China169 Backbone	`9.92ms` from Tianjin, CN
67.162.252.216	AS7922 Comcast Cable Communications, LLC	`7.61ms` from Ashburn, US
34.211.240.152	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
196.127.186.8	AS36925 MEDITELECOM	`4.48ms` from Casablanca, MA
176.235.172.24	AS211953 HIPERNET TELEKOMUNIKASYON BILISIM SANAYI VE TICARET LIMITED SIRKETI	`7.82ms` from Istanbul, TR
74.208.76.104	AS8560 IONOS SE	`0.46ms` from Lenexa, US
107.143.239.88	AS7018 AT&T Enterprises, LLC	`14.65ms` from Los Angeles, US
121.83.165.168	AS17511 OPTAGE Inc.	`1.96ms` from Osaka, JP
88.123.230.216	AS12322 Free SAS	`9.25ms` from Paris, FR
119.118.207.88	AS4837 CHINA UNICOM China169 Backbone	`1.92ms` from Tieling, CN
123.4.177.8	AS4837 CHINA UNICOM China169 Backbone	`6.64ms` from Zhengzhou, 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 133.223.42.251

traceroute to 133.223.42.251 (133.223.42.251): 64 hops max, 52 byte packets

4 [AS6939] 184.104.210.110 6.57 ms

5 [AS3356] 8.244.128.158 4.733 ms

6 [AS151386] 133.223.16.14 1.724 ms

7 [AS151386] 133.223.42.251 1.941 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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