49.143.108.0/22

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
49.143.187.0/24 AS18168 CMB TAEGU BROADCAST SUSEONG 256
49.143.235.0/24 AS21509 61 Robinson Road 11-1 Robinson Centre 65-6372-5452 256
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
49.143.255.0/24 AS55879 SmartLink Broadband Services Pvt Ltd 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

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

IP Address ASN Details
49.143.110.26 AS10175 Kumho Cable 5.43ms from Seoul, KR
49.143.108.70 AS10175 Kumho Cable 5.49ms from Seoul, KR
49.143.109.122 AS10175 Kumho Cable 5.45ms from Seoul, KR
49.143.111.6 AS10175 Kumho Cable 5.32ms 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
32.132.239.54 AS7018 AT&T Enterprises, LLC 1.16ms from Atlanta, US
209.60.10.38 AS7029 Windstream Communications LLC 0.54ms from Atlanta, US
80.167.238.182 AS3292 TDC Holding A/S 0.65ms from Copenhagen, DK
87.93.235.102 AS16086 DNA Oyj 11.72ms from Helsinki, FI
76.186.18.182 AS11427 Charter Communications Inc 9.51ms from Houston, US
213.78.250.86 AS13285 TalkTalk Communications Limited 6.23ms from London, GB
137.110.255.70 AS7377 University of California, San Diego 2.68ms from Los Angeles, US
213.192.246.6 AS8903 LYNTIA NETWORKS S.A. 0.49ms from Madrid, ES
45.9.188.230 AS47583 Hostinger International Limited 0.28ms from Meppel, NL
97.237.42.166 AS6167 Verizon Business 10.42ms from New York City, US
187.73.75.182 AS262673 VERO S.A 9.36ms from Osasco, BR
187.90.254.246 AS26599 TELEFÔNICA BRASIL S.A 4.56ms from Osasco, BR
47.22.46.182 AS6128 Cablevision Systems Corp. 5.91ms from Piscataway, US
81.30.204.102 AS24955 JSC "Ufanet" 7.67ms from Samara, RU
96.93.137.246 AS7922 Comcast Cable Communications, LLC 8.68ms from Secaucus, US
211.105.35.86 AS4766 Korea Telecom 1.66ms from Seoul, KR
220.80.9.198 AS4766 Korea Telecom 6.99ms from Seoul, KR
8.129.4.6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.67ms from Shenzhen, CN
173.161.51.182 AS7922 Comcast Cable Communications, LLC 5.71ms from Chicago, US
145.79.75.38 AS32043 NeoFiber Communications inc. 0.60ms from Frankfurt am Main, DE
14.169.63.166 AS45899 VNPT Corp 1.45ms from Ho Chi Minh City, VN
109.156.206.6 AS2856 British Telecommunications PLC 3.14ms from London, GB
4.198.69.246 AS8075 Microsoft Corporation 0.56ms from Melbourne, AU
220.185.161.6 AS136190 JINHUA, ZHEJIANG Province, P.R.China. 10.70ms from Nanchang, CN
88.185.248.246 AS12322 Free SAS 9.02ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f6 49.143.108.10
traceroute to 49.143.108.10 (49.143.108.10): 64 hops max, 52 byte packets
6 [AS3257] 154.14.36.77 0.321 ms
8 [AS10175] 49.143.108.10 304.203 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, 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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