49.142.16.0/23

AS9569 · SEOCHO CABLE SYSTEMS CO., LTD.

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Summary

Country	South Korea
Domain	hcn.co.kr
ASN	AS9569
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

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Pingable IPs

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

IP Address	ASN	Details
49.142.16.1	AS9569 SEOCHO CABLE SYSTEMS CO., LTD.	`0.87ms` from Seoul, KR
49.142.17.1	AS9569 SEOCHO CABLE SYSTEMS CO., LTD.	`1.28ms` 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
85.10.98.7	AS47377 Orange Belgium SA	`9.15ms` from Amsterdam, NL
31.20.36.183	AS50266 Odido Netherlands B.V.	`4.42ms` from Amsterdam, NL
46.176.185.183	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`4.43ms` from Athens, GR
47.62.239.247	AS12430 VODAFONE ESPANA S.A.U.	`3.65ms` from Barcelona, ES
186.124.176.119	AS7303 Telecom Argentina S.A.	`2.02ms` from Buenos Aires, AR
18.220.218.199	AS16509 Amazon.com, Inc.	`7.83ms` from Chicago, US
61.175.18.231	AS4134 CHINANET-BACKBONE	`7.06ms` from Hangzhou, CN
119.158.157.231	AS17557 Pakistan Telecommunication Company Limited	`12.59ms` from Karachi, PK
92.25.123.55	AS13285 TalkTalk Communications Limited	`5.05ms` from Manchester, GB
79.54.253.39	AS3269 Telecom Italia S.p.A.	`4.12ms` from Milan, IT
89.208.234.199	AS12695 LLC Digital Network	`1.20ms` from Moscow, RU
80.14.74.87	AS3215 Orange S.A.	`1.73ms` from Paris, FR
119.42.244.135	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.86ms` from Shanghai, CN
85.64.141.55	AS1680 Cellcom Fixed Line Communication L.P	`5.26ms` from Tel Aviv, IL
99.255.147.119	AS812 Rogers Communications Canada Inc.	`4.50ms` from Toronto, CA
185.247.44.199	AS42707 e-Quest IT Projecten B.V.	`2.46ms` from Amsterdam, NL
122.173.61.119	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.67ms` from Delhi, IN
117.201.26.151	AS9829 National Internet Backbone	`17.24ms` from Delhi, IN
52.31.222.135	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
3.125.78.199	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
154.213.247.151	AS132839 POWER LINE DATACENTER	`1.42ms` from Hong Kong, HK
24.243.99.39	AS11427 Charter Communications Inc	`14.39ms` from Houston, US
178.34.4.119	AS12389 PJSC Rostelecom	`2.27ms` from Krasnodar, RU
34.125.103.103	AS396982 Google LLC	`0.14ms` from Las Vegas, US
85.38.195.167	AS3269 Telecom Italia S.p.A.	`8.05ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 49.142.16.1

traceroute to 49.142.16.1 (49.142.16.1): 64 hops max, 52 byte packets

1 [AS199524] 92.223.73.3 0.213 ms

2 *

3 *

4 *

5 [] 139.150.100.36 0.679 ms

6 [AS7562] 111.118.20.253 6.395 ms

7 [AS9569] 49.142.16.1 0.97 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 5th 2025

What are IP address ranges?

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