133.186.178.0/24

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 133.186.178.0/24

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 8 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
133.186.178.89	AS45974 NHNCLOUD	`1.09ms` 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
195.82.15.104	AS9198 JSC Kazakhtelecom	`9.90ms` from Almaty, KZ
44.192.17.248	AS14618 Amazon.com, Inc.	`0.74ms` from Ashburn, US
172.212.79.8	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
87.169.84.136	AS3320 Deutsche Telekom AG	`2.23ms` from Duesseldorf, DE
50.65.95.56	AS6327 Shaw Communications	`5.54ms` from Edmonton, CA
18.185.199.24	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
195.209.42.120	AS12722 RECONN LLC	`0.46ms` from Moscow, RU
89.10.185.72	AS15659 NextGenTel AS	`8.05ms` from Sandefjord, NO
119.219.132.136	AS4766 Korea Telecom	`6.72ms` from Seoul, KR
112.175.226.168	AS4766 Korea Telecom	`1.02ms` from Seoul, KR
36.206.253.56	AS56046 China Mobile communications corporation	`3.71ms` from Suzhou, CN
153.144.14.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.09ms` from Tokyo, JP
41.62.140.88	AS37705 TOPNET	`1.72ms` from Tunis, TN
185.249.84.88	AS201735 PROPHASE ELECTRONICS, S.L.	`5.00ms` from Valencia, ES
18.210.127.56	AS14618 Amazon.com, Inc.	`0.57ms` from Ashburn, US
156.205.212.168	AS8452 TE-AS	`8.45ms` from Cairo, EG
24.13.233.216	AS7922 Comcast Cable Communications, LLC	`5.62ms` from Chicago, US
195.60.217.184	AS41299 Lufthansa Systems Poland Sp. z o.o.	`1.90ms` from Gdansk, PL
189.182.131.104	AS8151 UNINET	`0.99ms` from Guadalajara, MX
79.169.75.168	AS2860 NOS COMUNICACOES, S.A.	`6.43ms` from Lisbon, PT
147.147.158.24	AS6871 Plusnet	`2.31ms` from London, GB
181.78.223.24	AS265620 UFINET MEXICO S. DE R.L. DE C.V.	`10.39ms` from Miami, US
95.248.64.184	AS3269 Telecom Italia S.p.A.	`8.69ms` from Milan, IT
60.91.32.88	AS17676 SoftBank Corp.	`3.67ms` from Osaka, JP
180.14.150.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`14.42ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -m4 133.186.178.47

traceroute to 133.186.178.47 (133.186.178.47): 4 hops max, 52 byte packets

1 [AS136258] 103.97.203.1 0.574 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On December 28th 2025

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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