112.72.204.0/22

AS9319 · HCN CHUNGBUK CABLE TV SYSTEMS

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Summary

Country	South Korea
Domain	hcn.co.kr
ASN	AS9319
Registry	APNIC
ID	HCN

WHOIS Details

inetnum:        112.72.128.0 - 112.72.255.255
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:  2019-04-29T07:39:49Z
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:        112.72.128.0 - 112.72.255.255
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

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Pingable IPs

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

IP Address	ASN	Details
112.72.204.1	AS9319 HCN CHUNGBUK CABLE TV SYSTEMS	`3.15ms` from Seoul, KR
112.72.207.86	AS9319 HCN CHUNGBUK CABLE TV SYSTEMS	`2.93ms` from Seoul, KR
112.72.206.1	AS9319 HCN CHUNGBUK CABLE TV SYSTEMS	`2.82ms` from Seoul, KR
112.72.205.1	AS9319 HCN CHUNGBUK CABLE TV SYSTEMS	`3.28ms` 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
101.21.93.150	AS4837 CHINA UNICOM China169 Backbone	`9.98ms` from Beijing, CN
35.87.136.22	AS16509 Amazon.com, Inc.	`0.48ms` from Boardman, US
73.209.98.150	AS7922 Comcast Cable Communications, LLC	`5.48ms` from Chicago, US
205.216.15.134	AS3561 CenturyLink Communications, LLC	`1.37ms` from Dallas, US
71.56.221.102	AS7922 Comcast Cable Communications, LLC	`4.92ms` from Denver, US
34.255.85.246	AS16509 Amazon.com, Inc.	`0.26ms` from Dublin, IE
109.221.113.102	AS3215 Orange S.A.	`11.77ms` from Frankfurt am Main, DE
185.95.188.22	AS9009 M247 Europe SRL	`0.26ms` from Frankfurt am Main, DE
36.248.220.6	AS4837 CHINA UNICOM China169 Backbone	`5.22ms` from Fuzhou, CN
14.186.149.166	AS45899 VNPT Corp	`1.45ms` from Ho Chi Minh City, VN
172.119.35.134	AS20001 Charter Communications Inc	`5.73ms` from Los Angeles, US
118.45.111.6	AS4766 Korea Telecom	`5.76ms` from Seoul, KR
218.148.25.214	AS4766 Korea Telecom	`1.88ms` from Seoul, KR
20.78.50.102	AS8075 Microsoft Corporation	`0.16ms` from Tokyo, JP
96.55.241.118	AS6327 Shaw Communications Inc.	`6.82ms` from Vancouver, CA
115.62.179.134	AS4837 CHINA UNICOM China169 Backbone	`6.04ms` from Zhengzhou, CN
46.182.193.134	AS50309 Arcadiz Telecom NV	`3.95ms` from Amsterdam, NL
95.211.60.54	AS60781 LeaseWeb Netherlands B.V.	`0.22ms` from Amsterdam, NL
71.60.17.182	AS7922 Comcast Cable Communications, LLC	`10.43ms` from Ashburn, US
51.8.26.70	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
71.254.2.38	AS13977 Consolidated Communications, Inc.	`3.02ms` from Boston, US
102.46.149.198	AS8452 TE-AS	`5.16ms` from Cairo, EG
198.30.55.102	AS600 OARnet	`2.59ms` from Columbus, US
182.189.114.230	AS17557 Pakistan Telecommunication Company Limited	`1.79ms` from Islamabad, PK
39.45.72.54	AS17557 Pakistan Telecommunication Company Limited	`18.34ms` from Islamabad, PK

Traceroute

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

traceroute -a -n -q1 -f5 112.72.207.31

traceroute to 112.72.207.31 (112.72.207.31): 64 hops max, 52 byte packets

5 [AS9318] 110.9.3.45 1.382 ms

6 *

7 *

8 [AS9318] 222.235.68.110 5.757 ms

9 [AS7562] 111.118.20.58 11.825 ms

10 *

11 *

12 [AS9319] 112.72.207.31 3.891 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On August 28th 2025

What are IP address ranges?

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