49.143.112.0/22

AS10175  ·  Kumho Cable

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Summary

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

WHOIS Details

inetnum:        49.142.0.0 - 49.143.127.255
netname:        HCN
descr:          HYUNDAI COMMUNICATIONS   NETWORK
admin-c:        IM699-AP
tech-c:         IM699-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2019-03-02T08:32:41Z
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:        49.142.0.0 - 49.143.127.255
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 49.143.0.0/16

Range ASN Company Num of IPs
49.143.192.0/20 AS4766 BITNET 4,096
49.143.248.0/23 AS151395 Shipon Internet 512
49.143.240.0/24 AS18068 TOCOCHANNEL SHIZUOKA corporation 256
49.143.252.0/24 AS55879 SmartLink Broadband Services Pvt Ltd 256
49.143.253.0/24 AS55879 SmartLink Broadband Services Pvt Ltd 256
49.143.254.0/24 AS55879 SmartLink Broadband Services Pvt Ltd 256
49.143.187.0/24 AS18168 CMB TAEGU BROADCAST SUSEONG 256
49.143.255.0/24 AS55879 SmartLink Broadband Services Pvt Ltd 256
49.143.235.0/24 AS21509 61 Robinson Road 11-1 Robinson Centre 65-6372-5452 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

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

IP Address ASN Details
49.143.114.166 AS10175 Kumho Cable 5.45ms from Seoul, KR
49.143.113.143 AS10175 Kumho Cable 5.45ms from Seoul, KR
49.143.112.153 AS10175 Kumho Cable 5.45ms from Seoul, KR
49.143.115.178 AS10175 Kumho Cable 5.22ms 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
182.66.254.214 AS9498 BHARTI Airtel Ltd. 1.21ms from Chennai, IN
50.80.235.86 AS30036 Mediacom Communications Corp 7.04ms from Chicago, US
14.175.250.102 AS45899 VNPT Corp 8.22ms from Da Nang, VN
14.163.158.86 AS45899 VNPT Corp 3.33ms from Hanoi, VN
96.72.49.54 AS7922 Comcast Cable Communications, LLC 8.29ms from Minneapolis, US
85.200.208.118 AS8542 Eviny Fiber AS 7.21ms from Oslo, NO
83.192.242.134 AS3215 Orange S.A. 8.12ms from Paris, FR
212.215.132.102 AS25019 Saudi Telecom Company JSC 0.32ms from Riyadh, SA
75.44.113.214 AS7018 AT&T Enterprises, LLC 13.85ms from San Antonio, US
222.98.193.38 AS4766 Korea Telecom 1.27ms from Seoul, KR
210.220.2.134 AS9316 DACOM-PUBNETPLUS 2.01ms from Seoul, KR
102.153.81.150 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.85ms from Tunis, TN
202.74.221.54 AS45177 Devoli 0.27ms from Auckland, NZ
101.5.107.38 AS4538 China Education and Research Network Center 3.94ms from Beijing, CN
69.139.220.198 AS7922 Comcast Cable Communications, LLC 0.83ms from Boston, US
45.53.22.166 AS5650 Frontier Communications of America, Inc. 12.11ms from Chicago, US
222.170.120.134 AS4134 CHINANET-BACKBONE 18.32ms from Dalian, CN
20.54.80.182 AS8075 Microsoft Corporation 0.28ms from Dublin, IE
121.12.173.70 AS4134 CHINANET-BACKBONE 3.81ms from Guangzhou, CN
42.118.225.6 AS18403 FPT Telecom Company 2.88ms from Ho Chi Minh City, VN
199.102.12.198 AS16774 Mercury Insurance Group 2.52ms from Las Vegas, US
172.112.166.246 AS20001 Charter Communications Inc 4.63ms from Los Angeles, US
75.60.236.150 AS7018 AT&T Enterprises, LLC 4.95ms from Los Angeles, US
176.143.165.22 AS5410 Bouygues Telecom SA 6.98ms from Marseille, FR
130.194.7.70 AS56132 Monash University, 2.02ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 -f3 49.143.112.118
traceroute to 49.143.112.118 (49.143.112.118): 64 hops max, 52 byte packets
3 [AS3257] 154.14.160.57 1.679 ms
5 [AS10175] 49.143.112.118 291.813 ms
Measurement taken from IPinfo ProbeNet in Meppel, NL
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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