49.143.72.0/22

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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Pingable IPs

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

IP Address ASN Details
49.143.72.1 AS7623 Gyeongbuk Cable TV 6.30ms from Seoul, KR
49.143.74.1 AS7623 Gyeongbuk Cable TV 6.31ms from Seoul, KR
49.143.73.1 AS7623 Gyeongbuk Cable TV 6.67ms from Seoul, KR
49.143.75.1 AS7623 Gyeongbuk Cable TV 6.28ms 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
46.142.22.6 AS8881 1&1 Versatel Deutschland GmbH 11.18ms from Berlin, DE
47.26.197.166 AS20115 Charter Communications LLC 18.84ms from Chicago, US
34.132.146.214 AS396982 Google LLC 0.12ms from Council Bluffs, US
70.122.129.150 AS11427 Charter Communications Inc 11.96ms from Dallas, US
32.141.8.150 AS7018 AT&T Enterprises, LLC 1.76ms from Dallas, US
98.55.86.22 AS7922 Comcast Cable Communications, LLC 6.43ms from Denver, US
54.246.242.214 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
188.136.94.118 AS12355 HeLi NET Telekommunikation GmbH & Co. 2.03ms from Duesseldorf, DE
68.36.209.198 AS7922 Comcast Cable Communications, LLC 5.48ms from Flint, US
103.116.149.118 AS140224 Nebula Global LLC 2.01ms from Hong Kong, HK
218.63.46.54 AS4134 CHINANET-BACKBONE 1.78ms from Kunming, CN
24.173.245.54 AS11427 Charter Communications Inc 3.84ms from Richardson, US
24.113.175.134 AS11404 Wave Broadband 5.26ms from Seattle, US
121.168.158.54 AS4766 Korea Telecom 1.68ms from Seoul, KR
221.242.36.22 AS17506 ARTERIA Networks Corporation 0.93ms from Tokyo, JP
129.97.22.198 AS12093 University of Waterloo 2.28ms from Toronto, CA
186.153.173.214 AS7303 Telecom Argentina S.A. 8.72ms from Cordoba, AR
211.137.10.118 AS56044 China Mobile communications corporation 8.27ms from Dalian, CN
67.64.140.70 AS7018 AT&T Enterprises, LLC 2.68ms from Dallas, US
39.49.3.230 AS17557 Pakistan Telecommunication Company Limited 5.56ms from Lahore, PK
113.5.236.182 AS4837 CHINA UNICOM China169 Backbone 19.51ms from Liaoyang, CN
81.99.4.102 AS5089 Virgin Media Limited 5.58ms from London, GB
93.158.226.54 AS197078 Yarnet Ltd 5.91ms from Moscow, RU
60.210.227.54 AS4837 CHINA UNICOM China169 Backbone 5.59ms from Qingdao, CN
3.214.223.246 AS14618 Amazon.com, Inc. 0.22ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 49.143.72.22
traceroute to 49.143.72.22 (49.143.72.22): 64 hops max, 52 byte packets
2 *
3 [AS4766] 112.174.87.61 247.984 ms
4 [AS4766] 112.174.91.141 254.516 ms
5 [AS4766] 112.174.94.82 301.424 ms
6 [AS4766] 203.234.255.30 150.232 ms
7 [AS7562] 111.118.20.82 154.648 ms
8 *
9 [AS7623] 49.143.72.22 163.015 ms
Measurement taken from IPinfo ProbeNet in Mumbai, IN
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.

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