49.142.215.0/24

AS9319 · HCN CHUNGBUK CABLE TV SYSTEMS

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Summary

Country	South Korea
Domain	kthcn.co.kr
ASN	AS9319
Registry	KRNIC
ID	HCN-KR

WHOIS Details

inetnum:        49.142.0.0 - 49.142.255.255
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:        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 49.142.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
49.142.215.207	AS9319 HCN CHUNGBUK CABLE TV SYSTEMS	`3.10ms` 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
108.48.37.232	AS701 Verizon Business	`2.01ms` from Ashburn, US
56.112.2.120	AS16509 Amazon.com, Inc.	`1.60ms` from Calgary, CA
99.175.84.72	AS7018 AT&T Enterprises, LLC	`3.26ms` from Chicago, US
222.85.204.24	AS4134 CHINANET-BACKBONE	`1.36ms` from Guiyang, CN
16.162.9.168	AS16509 Amazon.com, Inc.	`0.12ms` from Hong Kong, HK
164.119.244.88	AS2769 State of Nebraska / Office of the CIO	`5.99ms` from Kansas City, US
125.206.243.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.45ms` from Osaka, JP
90.58.133.184	AS3215 Orange S.A.	`11.46ms` from Paris, FR
54.165.123.168	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
52.5.85.88	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
3.226.124.232	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
181.73.17.184	AS6535 Telmex Servicios Empresariales S.A.	`14.20ms` from Santiago, CL
47.5.226.72	AS20115 Charter Communications LLC	`12.91ms` from Seattle, US
18.141.212.24	AS16509 Amazon.com, Inc.	`0.36ms` from Singapore, SG
80.65.107.248	AS20847 Previder B.V.	`1.92ms` from Amsterdam, NL
186.155.134.200	AS19429 ETB - Colombia	`1.02ms` from Bogota, CO
93.223.113.216	AS3320 Deutsche Telekom AG	`9.74ms` from Frankfurt am Main, DE
113.8.215.24	AS4837 CHINA UNICOM China169 Backbone	`9.13ms` from Harbin, CN
8.215.65.152	AS45102 Alibaba (US) Technology Co., Ltd.	`0.86ms` from Jakarta, ID
213.37.11.104	AS6739 Vodafone ONO AS	`8.46ms` from Madrid, ES
13.37.219.56	AS16509 Amazon.com, Inc.	`0.16ms` from Paris, FR
86.214.154.56	AS3215 Orange S.A.	`10.93ms` from Paris, FR
166.123.218.168	AS13506 United States Department of the Treasury	`0.99ms` from San Jose, US
32.221.40.152	AS46690 Southern New England Telephone Company and SNET America, Inc.	`4.14ms` from Secaucus, US
49.27.6.168	AS4766 Korea Telecom	`6.68ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 49.142.215.149

traceroute to 49.142.215.149 (49.142.215.149): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.47 0.091 ms

2 [] 139.150.100.233 1.602 ms

3 [] 139.150.100.36 3.839 ms

4 [AS7562] 111.118.20.186 5.719 ms

5 *

6 *

7 [AS9319] 49.142.215.149 3.966 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 21st 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.

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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