120.50.96.0/22

AS10175  ·  Kumho Cable

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Summary

Country South Korea
Domain kthcn.co.kr
ASN AS10175
Registry APNIC
ID HCN

WHOIS Details

inetnum:        120.50.64.0 - 120.50.127.255
netname:        HCN
descr:          HYUNDAI COMMUNICATIONS   NETWORK
country:        KR
admin-c:        IM699-AP
tech-c:         IM699-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2019-04-29T07:39:57Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Seoul Mapo-gu Maebongsan-ro 75
country:        KR
phone:          +82-2-1877-8000
e-mail:         hcn_ipadm@kthcn.co.kr
nic-hdl:        IM699-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-22T00:20:02Z
source:         APNIC

inetnum:        120.50.64.0 - 120.50.127.255
netname:        HCN-KR
descr:          HYUNDAI COMMUNICATIONS   NETWORK
country:        KR
admin-c:        IA82-KR
tech-c:         IM82-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20240912
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

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

Nearby Ranges

BGP prefixes that overlap with 120.50.0.0/16

Range ASN Company Num of IPs
120.50.224.0/19 AS10002 Igaueno Cable Television Co.,Ltd 8,192
120.50.0.0/19 AS38712 Telnet Communication Limited 8,192
120.50.48.0/20 AS132196 Danawa Resources Sdn Bhd 4,096
120.50.32.0/20 AS17547 M1 NET LTD 4,096
120.50.192.0/20 AS131923 MCAT Ltd. 4,096
120.50.208.0/20 AS38462 Osaki Computer Engineering Co.Ltd 4,096
120.50.160.0/21 AS38628 HIMEJI CABLE TELEVISION CORPORATION 2,048
120.50.176.0/21 AS38067 Radiant telecommunications 2,048
120.50.1.0/24 AS38712 Telnet Communication Limited 256
120.50.30.0/24 AS38712 Telnet Communication Limited 256
120.50.3.0/24 AS38712 DHANMONDI CLIENTS 256
120.50.31.0/24 AS38712 TELNET DHANMONDI NOC DEPARTMENT 256

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

Pingable IPs

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

IP Address ASN Details
120.50.99.136 AS10175 Kumho Cable 10.50ms from Seoul, KR
120.50.96.1 AS10175 Kumho Cable 5.27ms from Seoul, KR
120.50.98.7 AS10175 Kumho Cable 10.51ms from Seoul, KR
120.50.97.137 AS10175 Kumho Cable 10.54ms 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
54.188.105.6 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
81.31.43.198 AS24971 MasterDC s.r.o. 0.14ms from Brno, CZ
186.61.68.38 AS22927 Telefonica de Argentina 1.45ms from Buenos Aires, AR
41.39.99.214 AS8452 TE-AS 7.32ms from Cairo, EG
23.115.18.102 AS7018 AT&T Enterprises, LLC 8.58ms from Chicago, US
74.92.211.6 AS7922 Comcast Cable Communications, LLC 5.78ms from Denver, US
82.83.23.230 AS3209 Vodafone GmbH 4.23ms from Hamburg, DE
113.186.125.214 AS45899 VNPT Corp 2.45ms from Hanoi, VN
213.141.116.38 AS16086 DNA Oyj 0.58ms from Helsinki, FI
67.209.182.230 AS25820 IT7 Networks Inc 0.20ms from Los Angeles, US
200.79.143.166 AS8151 UNINET 3.96ms from Los Angeles, US
203.39.64.182 AS1221 Telstra Limited 1.20ms from Melbourne, AU
3.97.72.246 AS16509 Amazon.com, Inc. 0.16ms from Montreal, CA
177.194.219.38 AS28573 Claro NXT Telecomunicacoes Ltda 11.85ms from Porto Alegre, BR
73.162.92.166 AS7922 Comcast Cable Communications, LLC 5.84ms from San Jose, US
32.221.11.134 AS46690 Southern New England Telephone Company and SNET America, Inc. 3.52ms from Secaucus, US
115.11.181.246 AS4766 Korea Telecom 4.39ms from Seoul, KR
212.88.79.134 AS9158 Telenor A/S 5.01ms from Skanderborg, DK
183.201.250.54 AS132510 IDC ShanXi China Mobile communications corporation 3.12ms from Taiyuan, CN
99.238.99.22 AS812 Rogers Communications Canada Inc. 3.77ms from Toronto, CA
154.28.43.38 AS46261 QuickPacket, LLC 0.18ms from Ashburn, US
39.134.133.22 AS56048 China Mobile Communicaitons Corporation 0.68ms from Beijing, CN
190.122.198.198 AS28066 COOP. MARIANO ACOSTA 2.13ms from Buenos Aires, AR
98.27.237.6 AS10796 Charter Communications Inc 3.50ms from Columbus, US
24.93.231.150 AS10796 Charter Communications Inc 3.67ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 120.50.96.47
traceroute to 120.50.96.47 (120.50.96.47): 64 hops max, 52 byte packets
2 [] 139.150.100.233 0.948 ms
3 [] 139.150.100.36 8.752 ms
5 *
6 [AS10175] 120.50.96.47 11.477 ms
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.

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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