49.142.176.0/22

AS7623 · Gyeongbuk Cable TV

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Summary

Country	South Korea
Domain	hcn.co.kr
ASN	AS7623
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:        Jeollanam-do Naju-si Jinheung-gil
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:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Seoul Mapo-gu Maebongsan-ro 75
country:        KR
phone:          +82-2-1877-8000
e-mail:         hcn_ipadm@hcn.co.kr
nic-hdl:        IM699-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-02-13T00:54:03Z
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
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.
changed:        hostmaster@nic.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@hcn.co.kr
nic-hdl:        IA82-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.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@hcn.co.kr
nic-hdl:        IM82-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

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

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

IP Address	ASN	Details
49.142.179.1	AS7623 Gyeongbuk Cable TV	`6.45ms` from Seoul, KR
49.142.177.1	AS7623 Gyeongbuk Cable TV	`6.70ms` from Seoul, KR
49.142.176.1	AS7623 Gyeongbuk Cable TV	`6.47ms` from Seoul, KR
49.142.178.1	AS7623 Gyeongbuk Cable TV	`6.49ms` 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
9.163.68.54	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
44.239.172.134	AS16509 Amazon.com, Inc.	`1.83ms` from Boardman, US
76.244.138.246	AS7018 AT&T Enterprises, LLC	`17.43ms` from Chicago, US
87.80.16.6	AS5607 Sky UK Limited	`1.83ms` from London, GB
146.198.215.70	AS6871 Plusnet	`5.34ms` from London, GB
75.80.2.182	AS20001 Charter Communications Inc	`6.21ms` from Los Angeles, US
203.20.114.22	AS2764 AAPT Limited	`12.52ms` from Melbourne, AU
50.243.229.102	AS7922 Comcast Cable Communications, LLC	`4.67ms` from Miami, US
85.166.204.214	AS2119 Telenor Norge AS	`0.84ms` from Oslo, NO
18.207.113.6	AS14618 Amazon.com, Inc.	`0.49ms` from Reston, US
66.122.207.134	AS7018 AT&T Enterprises, LLC	`2.64ms` from San Jose, US
24.18.163.214	AS7922 Comcast Cable Communications, LLC	`8.09ms` from Seattle, US
175.215.202.22	AS4766 Korea Telecom	`8.10ms` from Seoul, KR
126.3.230.70	AS17676 SoftBank Corp.	`15.22ms` from Tokyo, JP
220.146.113.70	AS4685 Asahi Net	`2.35ms` from Tokyo, JP
195.176.247.86	AS559 SWITCH	`0.40ms` from Zuerich, CH
34.150.230.150	AS396982 Google LLC	`0.12ms` from Ashburn, US
184.15.171.214	AS5650 Frontier Communications of America, Inc.	`12.92ms` from Chicago, US
71.239.153.166	AS7922 Comcast Cable Communications, LLC	`3.79ms` from Chicago, US
3.142.183.166	AS16509 Amazon.com, Inc.	`0.22ms` from Columbus, US
174.2.187.246	AS6327 Shaw Communications Inc.	`10.37ms` from Edmonton, CA
92.141.235.166	AS3215 Orange S.A.	`11.07ms` from Frankfurt am Main, DE
46.163.79.246	AS8972 Host Europe GmbH	`3.22ms` from Frankfurt am Main, DE
120.86.127.246	AS17816 China Unicom IP network China169 Guangdong province	`3.50ms` from Guangzhou, CN
47.239.166.22	AS45102 Alibaba (US) Technology Co., Ltd.	`0.77ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 49.142.177.1

traceroute to 49.142.177.1 (49.142.177.1): 64 hops max, 52 byte packets

1 [AS199524] 92.223.73.3 0.247 ms

2 *

3 *

4 *

5 [] 139.150.100.36 7.223 ms

6 [AS7562] 111.118.20.210 6.181 ms

7 [AS7623] 49.142.177.1 6.699 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 5th 2025

What are IP address ranges?

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