133.186.243.0/24

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:        133.186.192.0 - 133.186.255.255
netname:        NHN
descr:          NHN
country:        JP
admin-c:        KJ3291JP
tech-c:         SH21621JP
last-modified:  2019-07-16T23:47:03Z
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 133.186.243.0/24

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 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
133.186.243.85	woonilyeo.store	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

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

IP Address	ASN	Details
133.186.243.123	AS45974 NHNCLOUD	`1.07ms` 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
24.60.141.216	AS7922 Comcast Cable Communications, LLC	`9.38ms` from Boston, US
95.85.138.248	AS41897 Sat-Trakt D.O.O.	`12.10ms` from Budapest, HU
194.125.38.24	AS2110 Enet Communications LIMITED	`1.86ms` from Dublin, IE
222.100.219.40	AS4766 Korea Telecom	`1.02ms` from Incheon, KR
156.238.228.24	AS8796 FASTNET DATA INC	`0.36ms` from Los Angeles, US
136.110.200.120	AS396982 Google LLC	`0.07ms` from Melbourne, AU
126.29.46.120	AS17676 SoftBank Corp.	`11.03ms` from Osaka, JP
91.151.74.120	AS12826 CYLLENE ITS SAS	`0.54ms` from Paris, FR
91.254.73.168	AS1267 WIND TRE S.P.A.	`11.45ms` from Rome, IT
47.251.245.248	AS45102 Alibaba (US) Technology Co., Ltd.	`0.42ms` from Santa Clara, US
118.33.107.88	AS4766 Korea Telecom	`1.51ms` from Seoul, KR
36.54.167.184	AS10013 FreeBit Co.,Ltd.	`12.49ms` from Tokyo, JP
126.114.200.136	AS17676 SoftBank Corp.	`2.76ms` from Tokyo, JP
73.186.98.104	AS7922 Comcast Cable Communications, LLC	`4.24ms` from Boston, US
176.241.29.40	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`4.82ms` from Budapest, HU
38.68.82.8	AS174 Cogent Communications, LLC	`6.45ms` from Detroit, US
66.220.29.56	AS401742 ServerOptima	`0.26ms` from Fremont, US
186.70.242.8	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`1.54ms` from Guayaquil, EC
115.76.43.72	AS7552 Viettel Group	`4.23ms` from Ho Chi Minh City, VN
223.235.162.56	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.24ms` from Kolkata, IN
90.59.21.216	AS3215 Orange S.A.	`7.89ms` from Paris, FR
181.36.24.120	AS28118 ALTICE DOMINICANA S.A.	`4.03ms` from Santo Domingo, DO
49.61.157.184	AS4766 Korea Telecom	`4.43ms` from Seoul, KR
103.6.20.72	AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.	`0.25ms` from Tokyo, JP
34.17.8.152	AS396982 Google LLC	`0.12ms` from Turin, IT

Traceroute

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

traceroute -a -n -q1 133.186.243.29

traceroute to 133.186.243.29 (133.186.243.29): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.44 0.068 ms

2 [AS4766] 218.145.32.254 1.047 ms

3 *

4 [AS4766] 218.145.42.242 2.772 ms

5 *

6 *

7 *

8 [AS45974] 133.186.243.29 3.901 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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