1. All IP Ranges
  2. 120.0.0.0/8
  3. 120.142.0.0/16
  4. AS7562  | 120.142.52.0/22

120.142.52.0/22

AS7562  ·  HCN Dongjak

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Summary

Country South Korea
Domain kthcn.co.kr
ASN AS7562
Registry KRNIC
ID HCN-KR

WHOIS Details

inetnum:        120.142.52.0 - 120.142.55.255
netname:        HCN-KR
descr:          kt HCN Co.,Ltd.
country:        KR
admin-c:        IA82-KR
tech-c:         IM82-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC


person:         IP Manager
address:        Seoul Mapo-gu Maebongsan-ro 75
address:        HCN
country:        KR
phone:          +82-2-1877-8000
e-mail:         hcn_ipadm@kthcn.co.kr
nic-hdl:        IM82-KR
mnt-by:         MNT-KRNIC-AP
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        Seoul Mapo-gu Maebongsan-ro 75
address:        HCN
country:        KR
phone:          +82-2-1877-8000
e-mail:         hcn_ipadm@kthcn.co.kr
nic-hdl:        IA82-KR
mnt-by:         MNT-KRNIC-AP
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 120.142.0.0/16

Range ASN Company Num of IPs
120.142.208.0/20 AS10036 DLIVE Gyeonggi Cable TV 4,096
120.142.160.0/21 AS10036 DLIVE Jungang Cable TV 2,048
120.142.192.0/21 AS10036 DLIVE Songpa Cable TV 2,048
120.142.200.0/21 AS10036 DLIVE Jungang Cable TV 2,048
120.142.144.0/21 AS10036 DLIVE Songpa Cable TV 2,048
120.142.4.0/22 AS10036 DLIVE Yongsan Cable TV 1,024
120.142.44.0/22 AS10036 DLIVE Yongsan Cable TV 1,024
120.142.48.0/22 AS10036 DLIVE 1,024
120.142.8.0/22 AS10036 DLIVE Yongsan Cable TV 1,024
120.142.188.0/22 AS7562 kt HCN Co.,Ltd. 1,024
120.142.16.0/22 AS10036 DLIVE 1,024
120.142.168.0/22 AS10036 DLIVE Dongseoul Cable TV 1,024
120.142.172.0/22 AS10036 DLIVE Gyeongdogn Cable TV 1,024
120.142.184.0/22 AS10036 DLIVE 1,024
120.142.152.0/22 AS10036 DLIVE Nowon Cable TV 1,024
120.142.224.0/22 AS10036 DLIVE Gyeonggi Cable TV 1,024
120.142.228.0/22 AS10036 DLIVE Yongsan Cable TV 1,024
120.142.236.0/22 AS10036 DLIVE Gyeongdogn Cable TV 1,024
120.142.232.0/22 AS10036 DLIVE Nowon Cable TV 1,024
120.142.132.0/22 AS10036 DLIVE Gyeongdogn Cable TV 1,024
120.142.136.0/22 AS10036 DLIVE Yongsan Cable TV 1,024
120.142.32.0/22 AS10036 DLIVE Gyeongdogn Cable TV 1,024
120.142.36.0/22 AS10036 DLIVE Bukbu Cable TV 1,024
120.142.20.0/23 AS10036 DLIVE 512
120.142.128.0/23 AS10036 DLIVE Jungang Cable TV 512
120.142.130.0/23 AS10036 DLIVE Bukbu Cable TV 512
120.142.140.0/23 AS10036 DLIVE Bukbu Cable TV 512
120.142.142.0/23 AS10036 DLIVE Jungrang Cable TV 512
120.142.156.0/23 AS10036 DLIVE Jungrang Cable TV 512
120.142.158.0/23 AS10036 DLIVE Mapo Cable TV 512
120.142.0.0/23 AS10036 DLIVE Yongsan Cable TV 512
120.142.2.0/23 AS10036 DLIVE Yongsan Cable TV 512
120.142.250.0/23 AS10036 DLIVE 512
120.142.254.0/23 AS10036 DLIVE 512
120.142.22.0/23 AS7562 kt HCN Co.,Ltd. 512
120.142.248.0/23 AS7562 kt HCN Co.,Ltd. 512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
120.142.55.75 AS7562 HCN Dongjak 0.87ms from Seoul, KR
120.142.54.34 AS7562 HCN Dongjak 0.83ms from Seoul, KR
120.142.52.129 AS7562 HCN Dongjak 0.64ms from Seoul, KR
120.142.53.242 AS7562 HCN Dongjak 0.86ms 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
213.193.234.6 AS15703 TrueServer BV AS number 0.42ms from Amsterdam, NL
152.97.201.86 AS21766 BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC. 7.19ms from Atlanta, US
72.49.56.214 AS6181 Cincinnati Bell Telephone Company LLC 1.51ms from Cincinnati, US
162.234.81.214 AS7018 AT&T Enterprises, LLC 2.90ms from Dallas, US
107.213.250.86 AS7018 AT&T Enterprises, LLC 1.71ms from Dallas, US
62.220.234.150 AS57359 Pyhanet Oy 8.19ms from Helsinki, FI
206.121.74.70 AS7018 AT&T Enterprises, LLC 1.92ms from Houston, US
168.209.218.246 AS3741 Dimension Data 0.87ms from Johannesburg, ZA
103.20.161.182 AS134765 CHINANET Yunnan province IDC1 network 1.00ms from Kunming, CN
79.146.144.182 AS3352 TELEFONICA DE ESPANA S.A.U. 2.10ms from Madrid, ES
92.157.126.86 AS3215 Orange S.A. 13.91ms from Marseille, FR
51.13.99.38 AS8075 Microsoft Corporation 0.87ms from Oslo, NO
80.179.223.54 AS12400 Partner Communications Ltd. 1.73ms from Rosh Ha‘Ayin, IL
118.128.254.246 AS3786 LG DACOM Corporation 5.96ms from Seoul, KR
58.107.17.134 AS4804 Microplex PTY LTD 5.56ms from Sydney, AU
114.39.26.182 AS3462 Data Communication Business Group 4.15ms from Taichung, TW
130.89.252.70 AS1133 University Twente 3.46ms from Amsterdam, NL
125.25.97.134 AS23969 TOT Public Company Limited 1.03ms from Bangkok, TH
114.253.47.102 AS4808 China Unicom Beijing Province Network 3.21ms from Beijing, CN
37.0.32.182 AS15547 netplus.ch SA 3.51ms from Geneve, CH
43.139.178.6 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.99ms from Guangzhou, CN
201.247.29.134 AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA 8.86ms from Guatemala City, GT
213.234.206.198 AS8402 PJSC "Vimpelcom" 0.53ms from Krasnoyarsk, RU
47.147.9.118 AS5650 Frontier Communications of America, Inc. 2.07ms from Los Angeles, US
84.67.227.198 AS5378 Vodafone Limited 5.32ms from Manchester, GB

Traceroute

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

$
traceroute -a -n -q1 120.142.53.227
traceroute to 120.142.53.227 (120.142.53.227): 64 hops max, 52 byte packets
2 [] 139.150.100.233 0.975 ms
3 [] 139.150.100.36 4.818 ms
5 *
6 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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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