133.186.188.0/24

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 133.186.188.0/24

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 no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
133.186.188.232	AS45974 NHNCLOUD	`1.28ms` 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
5.161.117.248	AS213230 Hetzner Online GmbH	`0.16ms` from Ashburn, US
24.98.85.104	AS7922 Comcast Cable Communications, LLC	`5.29ms` from Atlanta, US
118.92.143.168	AS9500 One New Zealand Group Limited	`1.70ms` from Auckland, NZ
202.139.197.8	AS135566 National Telecom Public Company Limited	`0.27ms` from Bangkok, TH
46.107.90.248	AS5483 Magyar Telekom Plc.	`6.75ms` from Budapest, HU
178.172.120.216	AS2107 ARNES	`0.43ms` from Ljubljana, SI
92.189.107.8	AS12479 Orange Espagne SA	`14.07ms` from Madrid, ES
23.59.136.168	AS16625 Akamai Technologies, Inc.	`0.68ms` from Osaka, JP
221.12.220.88	AS18144 Enecom,Inc.	`7.37ms` from Osaka, JP
190.253.23.40	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`11.09ms` from Panama, PA
98.91.182.40	AS14618 Amazon.com, Inc.	`0.78ms` from Reston, US
50.44.51.136	AS5650 Frontier Communications of America, Inc.	`10.47ms` from Chicago, US
52.211.94.184	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
77.64.186.24	AS16202 Tele Columbus AG	`10.71ms` from Frankfurt am Main, DE
123.243.96.184	AS7545 TPG Telecom Limited	`1.65ms` from Melbourne, AU
182.165.198.136	AS17511 OPTAGE Inc.	`1.88ms` from Osaka, JP
82.225.40.24	AS12322 Free SAS	`2.36ms` from Paris, FR
43.217.140.136	AS16509 Amazon.com, Inc.	`0.42ms` from Sepang, MY
124.74.246.152	AS4812 China Telecom (Group)	`3.15ms` from Shanghai, CN
34.169.221.72	AS396982 Google LLC	`0.15ms` from The Dalles, US
124.215.9.248	AS2516 KDDI CORPORATION	`4.91ms` from Tokyo, JP
91.220.128.232	AS197380 ITpoint Systems AG	`3.35ms` from Zuerich, CH
5.161.235.40	AS213230 Hetzner Online GmbH	`0.18ms` from Ashburn, US
24.181.87.104	AS20115 Charter Communications LLC	`16.54ms` from Atlanta, US
102.47.44.88	AS8452 TE-AS	`3.24ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 133.186.188.232

traceroute to 133.186.188.232 (133.186.188.232): 64 hops max, 52 byte packets

1 [AS202422] 92.38.135.2 0.134 ms

2 *

3 *

4 [AS9286] 121.78.68.45 1.183 ms

5 [AS9286] 203.246.162.163 0.635 ms

6 *

7 [AS4766] 218.145.42.242 1.224 ms

8 *

9 *

10 *

11 [AS45974] 133.186.188.232 1.38 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.

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