133.186.142.0/24

AS45974 · NHNCLOUD

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Summary

Country	Japan
Domain	nhn.com
ASN	AS45974
Parent Range	133.186.128.0/17
Registry	JPNIC
ID	NHN

WHOIS Details

inetnum:        133.186.128.0 - 133.186.191.255
netname:        NHN
descr:          NHN
country:        JP
admin-c:        KJ3291JP
tech-c:         SH21621JP
last-modified:  2019-07-16T23:44:02Z
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

Overlapping Ranges

BGP prefixes that contain 133.186.142.0/24

Range	ASN	Company	Num of IPs
133.186.128.0/17	AS45974	NHN Cloud Japan Corporation	32,768

Nearby Ranges

BGP prefixes that overlap with 133.186.0.0/16

Range	ASN	Company	Num of IPs
133.186.128.0/17	AS45974	NHN Cloud Japan Corporation	32,768
133.186.64.0/18	AS131915	Hamamatsu Cable Television .Inc	16,384
133.186.0.0/20	AS10010	TOKAI Communications Corporation	4,096
133.186.24.0/21	AS131915	Hamamatsu Cable Television .Inc	2,048
133.186.16.0/21	AS131915	Hamamatsu Cable Television .Inc	2,048
133.186.56.0/21	AS63782	Omaezaki Cable Television Co.Ltd	2,048
133.186.52.0/22	AS63782	Omaezaki Cable Television Co.Ltd	1,024

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
133.186.142.229	alpha-contiple.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

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

IP Address	ASN	Details
133.186.142.161	AS45974 NHNCLOUD	`1.34ms` from Seoul, KR

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
92.70.251.152	AS1136 KPN B.V.	`0.52ms` from Amsterdam, NL
71.115.26.168	AS701 Verizon Business	`4.84ms` from Ashburn, US
104.55.237.184	AS7018 AT&T Enterprises, LLC	`9.95ms` from Atlanta, US
197.56.16.136	AS8452 TE-AS	`2.47ms` from Cairo, EG
187.228.55.120	AS8151 UNINET	`0.95ms` from Guadalajara, MX
91.19.132.168	AS3320 Deutsche Telekom AG	`4.92ms` from Hamburg, DE
183.136.204.152	AS136188 NINGBO, ZHEJIANG Province, P.R.China.	`0.13ms` from Ningbo, CN
189.188.121.232	AS8151 UNINET	`4.16ms` from Santiago de Queretaro, MX
13.215.6.216	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
101.190.20.24	AS1221 Telstra Limited	`5.48ms` from Sydney, AU
217.165.103.120	AS5384 Emirates Internet	`3.22ms` from Al Fujairah City, AE
19.12.126.8	AS3389 Ford Motor Company	`0.46ms` from Ashburn, US
169.130.25.216	AS7029 Windstream Communications LLC	`0.30ms` from Ashburn, US
20.97.134.184	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
181.96.188.120	AS7303 Telecom Argentina S.A.	`1.58ms` from Buenos Aires, AR
75.227.148.40	AS6167 Verizon Business	`19.30ms` from Chicago, US
176.119.105.120	AS6876 TENET Scientific Production Enterprise LLC	`3.64ms` from Chisinau, MD
123.245.7.120	AS4134 CHINANET-BACKBONE	`6.81ms` from Dalian, CN
184.27.228.216	AS16625 Akamai Technologies, Inc.	`0.60ms` from Dallas, US
97.245.154.104	AS6167 Verizon Business	`10.90ms` from Denver, US
138.36.2.184	AS264562 PBR SERVICOS DE TELECOMUNICACOES LTDA	`0.27ms` from Fortaleza, BR
5.56.233.56	AS3209 Vodafone GmbH	`11.56ms` from Frankfurt am Main, DE
116.112.34.8	AS4837 CHINA UNICOM China169 Backbone	`6.94ms` from Hohhot, CN
109.227.88.56	AS25133 LLC "McLaut-Invest"	`3.10ms` from Kyiv, UA
31.129.70.40	AS51069 Volodymyr Shtark	`7.88ms` from Kyiv, UA

Traceroute

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

traceroute -a -n -q1 -f3 133.186.142.84

traceroute to 133.186.142.84 (133.186.142.84): 64 hops max, 52 byte packets

3 [AS4637] 210.57.34.10 5.41 ms

4 [AS4637] 210.176.150.78 33.99 ms

5 *

6 *

7 *

8 [AS45974] 133.186.142.84 2.701 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 30th 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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