Autonomous System details

AS7562

HCN Dongjak · hcn.co.kr

South Korea

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AS7562 – HCN Dongjak

Field	Value
Country	South Korea
Website	hcn.co.kr
Hosted domains	171
IPv4 addresses	173,056
IPv6 addresses	0
ASN type	ISP
Registry	apnic
Updated	6 years ago on Nov 12, 2019

Netblock	Company	Num of IPs
39.126.0.0/16	SK Broadband Co Ltd	65,536
1.222.128.0/18	LG Uplus	16,384
1.222.192.0/20	LG Uplus	4,096
58.141.112.0/20	kt HCN Co.,Ltd.	4,096
59.187.240.0/20	LG Uplus	4,096
49.142.72.0/21	kt HCN Co.,Ltd.	2,048
58.141.88.0/21	kt HCN Co.,Ltd.	2,048
27.35.4.0/22	kt HCN Co.,Ltd.	1,024
27.35.8.0/22	kt HCN Co.,Ltd.	1,024
27.35.12.0/22	kt HCN Co.,Ltd.	1,024
49.1.216.0/22	kt HCN Co.,Ltd.	1,024
49.1.224.0/22	kt HCN Co.,Ltd.	1,024
49.142.64.0/22	kt HCN Co.,Ltd.	1,024
58.76.160.0/22	LG Uplus	1,024
58.76.164.0/22	LG Uplus	1,024
58.76.168.0/22	LG Uplus	1,024
58.76.172.0/22	LG Uplus	1,024
58.76.176.0/22	LG Uplus	1,024
58.76.180.0/22	LG Uplus	1,024
58.76.188.0/22	LG Uplus	1,024
58.140.88.0/22	kt HCN Co.,Ltd.	1,024
58.140.96.0/22	kt HCN Co.,Ltd.	1,024
58.141.84.0/22	kt HCN Co.,Ltd.	1,024
58.141.128.0/22	kt HCN Co.,Ltd.	1,024
58.141.232.0/22	kt HCN Co.,Ltd.	1,024
58.141.244.0/22	kt HCN Co.,Ltd.	1,024
58.142.124.0/22	kt HCN Co.,Ltd.	1,024
59.187.192.0/22	LG Uplus	1,024
59.187.196.0/22	LG Uplus	1,024
59.187.200.0/22	LG Uplus	1,024
59.187.204.0/22	LG Uplus	1,024
59.187.208.0/22	LG Uplus	1,024
59.187.212.0/22	LG Uplus	1,024
59.187.216.0/22	LG Uplus	1,024
59.187.220.0/22	LG Uplus	1,024
59.187.224.0/22	LG Uplus	1,024
59.187.228.0/22	LG Uplus	1,024
59.187.232.0/22	LG Uplus	1,024
59.187.236.0/22	LG Uplus	1,024
59.187.240.0/22	LG Uplus	1,024
59.187.244.0/22	LG Uplus	1,024
59.187.248.0/22	LG Uplus	1,024
59.187.252.0/22	LG Uplus	1,024
101.235.196.0/22	kt HCN Co.,Ltd.	1,024
110.35.148.0/22	kt HCN Co.,Ltd.	1,024
110.35.152.0/22	kt HCN Co.,Ltd.	1,024
110.35.156.0/22	kt HCN Co.,Ltd.	1,024
110.35.160.0/22	kt HCN Co.,Ltd.	1,024
110.35.168.0/22	kt HCN Co.,Ltd.	1,024
111.118.20.0/22	kt HCN Co.,Ltd.	1,024
111.118.24.0/22	kt HCN Co.,Ltd.	1,024
111.118.28.0/22	kt HCN Co.,Ltd.	1,024
111.118.32.0/22	kt HCN Co.,Ltd.	1,024
111.118.40.0/22	kt HCN Co.,Ltd.	1,024
111.118.48.0/22	kt HCN Co.,Ltd.	1,024
112.214.16.0/22	kt HCN Co.,Ltd.	1,024
112.214.104.0/22	kt HCN Co.,Ltd.	1,024
114.199.148.0/22	kt HCN Co.,Ltd.	1,024
118.91.0.0/22	kt HCN Co.,Ltd.	1,024
118.91.4.0/22	kt HCN Co.,Ltd.	1,024
120.50.88.0/22	kt HCN Co.,Ltd.	1,024
120.142.52.0/22	kt HCN Co.,Ltd.	1,024
120.142.188.0/22	kt HCN Co.,Ltd.	1,024
182.172.20.0/22	kt HCN Co.,Ltd.	1,024
182.172.124.0/22	kt HCN Co.,Ltd.	1,024
182.172.216.0/22	kt HCN Co.,Ltd.	1,024
182.172.224.0/22	kt HCN Co.,Ltd.	1,024
49.142.2.0/23	kt HCN Co.,Ltd.	512
49.142.4.0/23	kt HCN Co.,Ltd.	512
49.142.8.0/23	kt HCN Co.,Ltd.	512
49.142.10.0/23	kt HCN Co.,Ltd.	512
49.142.12.0/23	kt HCN Co.,Ltd.	512
49.142.14.0/23	kt HCN Co.,Ltd.	512
49.142.180.0/23	kt HCN Co.,Ltd.	512
58.140.218.0/23	kt HCN Co.,Ltd.	512
58.141.132.0/23	kt HCN Co.,Ltd.	512
111.118.0.0/23	kt HCN Co.,Ltd.	512
111.118.56.0/23	kt HCN Co.,Ltd.	512
112.214.30.0/23	kt HCN Co.,Ltd.	512
114.199.152.0/23	kt HCN Co.,Ltd.	512
118.176.160.0/23	kt HCN Co.,Ltd.	512
120.50.80.0/23	kt HCN Co.,Ltd.	512
120.142.22.0/23	kt HCN Co.,Ltd.	512
120.142.248.0/23	kt HCN Co.,Ltd.	512
45.8.174.0/24	HCN Dongjak	256
45.8.175.0/24	HCN Dongjak	256
49.142.0.0/24	kt HCN Co.,Ltd.	256
49.142.1.0/24	kt HCN Co.,Ltd.	256
49.142.6.0/24	kt HCN Co.,Ltd.	256
49.142.10.0/24	kt HCN Co.,Ltd.	256
49.142.11.0/24	kt HCN Co.,Ltd.	256
49.142.15.0/24	kt HCN Co.,Ltd.	256
49.142.64.0/24	kt HCN Co.,Ltd.	256
49.142.65.0/24	kt HCN Co.,Ltd.	256
49.142.66.0/24	kt HCN Co.,Ltd.	256
58.76.185.0/24	LG Uplus	256
58.76.186.0/24	LG Uplus	256
58.76.187.0/24	LG Uplus	256
59.187.192.0/24	LG Uplus	256
59.187.217.0/24	LG Uplus	256
110.35.160.0/24	kt HCN Co.,Ltd.	256
111.118.0.0/24	kt HCN Co.,Ltd.	256
111.118.1.0/24	kt HCN Co.,Ltd.	256
111.118.24.0/24	kt HCN Co.,Ltd.	256
111.118.63.0/24	kt HCN Co.,Ltd.	256
114.199.140.0/24	kt HCN Co.,Ltd.	256
114.199.159.0/24	kt HCN Co.,Ltd.	256
118.91.5.0/24	kt HCN Co.,Ltd.	256
120.142.252.0/24	kt HCN Co.,Ltd.	256
120.142.253.0/24	kt HCN Co.,Ltd.	256
123.108.164.0/24	kt HCN Co.,Ltd.	256
123.108.165.0/24	kt HCN Co.,Ltd.	256
203.228.136.0/24	SEJONG NETWORKS	256
203.228.137.0/24	SEJONG NETWORKS	256
203.228.138.0/24	SEJONG NETWORKS	256
203.228.139.0/24	SEJONG NETWORKS	256
203.228.140.0/24	SEJONG NETWORKS	256
203.228.141.0/24	SEJONG NETWORKS	256
203.251.207.0/24	Hyundai Department	256
203.251.237.0/24	Hyundai Department	256
203.251.238.0/24	Hyundai Department	256
203.251.239.0/24	Hyundai Department	256
203.251.240.0/24	Hyundai Department	256
203.251.241.0/24	Hyundai Department	256
203.251.242.0/24	Hyundai Department	256
203.251.243.0/24	Hyundai Department	256
210.57.230.0/24	kt HCN Co.,Ltd.	256
210.216.56.0/24	LG DACOM Corporation	256
211.47.92.0/24	kt HCN Co.,Ltd.	256
211.47.94.0/24	kt HCN Co.,Ltd.	256
211.47.95.0/24	kt HCN Co.,Ltd.	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS7562
                                                OrgID:          AS7562
                                                ASName:         AS7562
                                                ASNumber:       AS7562
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 171 domain names hosted across 60 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
1.222.207.87	██████████	90
39.126.135.85	██████████	4
1.222.207.134	██████████	4
118.91.5.146	█████████	3
49.142.78.32	██████████	3
1.222.207.101	██████████	3
58.140.89.55	██████████	3
118.91.7.85	██████████	2
111.118.35.171	██████████	1
110.35.152.150	████████	1

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Peers

There are 12 peers for this ASN.

Peers	Name
AS10175	Kumho Cable
AS139648	PacketStream Korea
AS23584	PUSAN CABLE TV SYSTEM CO., LTD.
AS3786	LG DACOM Corporation
AS4766	Korea Telecom
AS7623	Gyeongbuk Cable TV
AS9318	SK Broadband Co Ltd
AS9319	HCN CHUNGBUK CABLE TV SYSTEMS
AS9569	SEOCHO CABLE SYSTEMS CO., LTD.
AS9762	kt HCN Co.,Ltd.
AS9848	SEJONG NETWORKS
AS9981	Saero Network Service LTD

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Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS3786	LG DACOM Corporation
AS4766	Korea Telecom
AS9848	SEJONG NETWORKS

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ASN API & Database

Downstreams

There are 7 downstreams for this ASN.

Downstreams	Name
AS10175	Kumho Cable
AS23584	PUSAN CABLE TV SYSTEM CO., LTD.
AS7623	Gyeongbuk Cable TV
AS9319	HCN CHUNGBUK CABLE TV SYSTEMS
AS9569	SEOCHO CABLE SYSTEMS CO., LTD.
AS9762	kt HCN Co.,Ltd.
AS9981	Saero Network Service LTD

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
39.126.68.1	AS7562 HCN Dongjak	`7.25ms` from Seoul, KR
101.235.199.153	AS7562 HCN Dongjak	`0.80ms` from Seoul, KR
39.126.51.1	AS7562 HCN Dongjak	`7.46ms` from Seoul, KR
111.118.56.163	AS7562 HCN Dongjak	`0.90ms` from Seoul, KR
39.126.171.11	AS7562 HCN Dongjak	`3.17ms` from Seoul, KR
49.1.218.4	AS7562 HCN Dongjak	`0.77ms` from Seoul, KR
58.76.164.1	AS7562 HCN Dongjak	`2.86ms` from Seoul, KR
59.187.253.234	AS7562 HCN Dongjak	`3.69ms` from Seoul, KR
58.141.125.246	AS7562 HCN Dongjak	`0.92ms` from Seoul, KR
39.126.199.1	AS7562 HCN Dongjak	`6.50ms` from Seoul, KR
203.251.240.55	AS7562 HCN Dongjak	`0.68ms` from Seoul, KR
59.187.254.40	AS7562 HCN Dongjak	`5.31ms` from Seoul, KR
27.35.8.239	AS7562 HCN Dongjak	`0.85ms` from Seoul, KR
59.187.213.212	AS7562 HCN Dongjak	`0.96ms` from Seoul, KR
39.126.195.181	AS7562 HCN Dongjak	`2.85ms` from Seoul, KR
27.35.10.32	AS7562 HCN Dongjak	`0.91ms` from Seoul, KR
59.187.219.18	AS7562 HCN Dongjak	`0.88ms` from Seoul, KR
59.187.206.186	AS7562 HCN Dongjak	`0.87ms` from Seoul, KR
101.235.197.197	AS7562 HCN Dongjak	`0.90ms` from Seoul, KR
27.35.13.68	AS7562 HCN Dongjak	`0.94ms` from Seoul, KR
39.126.156.68	AS7562 HCN Dongjak	`2.90ms` from Seoul, KR
49.1.226.26	AS7562 HCN Dongjak	`0.85ms` from Seoul, KR
58.141.131.148	AS7562 HCN Dongjak	`0.89ms` from Seoul, KR
39.126.22.1	AS7562 HCN Dongjak	`6.62ms` from Seoul, KR
111.118.43.209	AS7562 HCN Dongjak	`3.83ms` 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
178.230.233.186	AS31615 Odido Netherlands B.V.	`19.41ms` from Amsterdam, NL
73.165.145.234	AS7922 Comcast Cable Communications, LLC	`8.14ms` from Ashburn, US
54.245.84.74	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
34.211.133.74	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
92.80.81.74	AS9050 Orange Romania S.A.	`19.98ms` from Bucharest, RO
76.8.18.250	AS4213 Krypt Technologies	`0.76ms` from Dallas, US
190.12.0.90	AS22724 PUNTONET S.A.	`1.01ms` from Guayaquil, EC
213.123.154.202	AS2856 British Telecommunications PLC	`2.29ms` from London, GB
80.59.14.74	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.63ms` from Madrid, ES
82.68.36.186	AS13037 Zen Internet Ltd	`1.17ms` from Manchester, GB
23.34.13.42	AS55836 Reliance Jio Infocomm Limited	`8.27ms` from Mumbai, IN
47.21.203.186	AS6128 Cablevision Systems Corp.	`2.79ms` from New York City, US
220.153.89.250	AS18081 Kintetsu Cable Network Co., Ltd.	`1.52ms` from Osaka, JP
86.252.202.202	AS3215 Orange S.A.	`2.40ms` from Paris, FR
108.196.129.154	AS7018 AT&T Enterprises, LLC	`6.40ms` from Redding, US
46.217.134.10	AS6821 Makedonski Telekom AD-Skopje	`8.32ms` from Skopje, MK
94.236.167.10	AS8866 Vivacom Bulgaria EAD	`0.39ms` from Sofia, BG
1.172.149.10	AS3462 Data Communication Business Group	`4.41ms` from Taichung, TW
178.129.35.10	AS28812 PJSC Bashinformsvyaz	`9.04ms` from Yekaterinburg, RU
138.119.245.250	AS611 NB-PEI Educational Computer Network	`14.31ms` from Beauharnois, CA
111.199.175.122	AS4808 China Unicom Beijing Province Network	`3.76ms` from Beijing, CN
120.56.123.138	AS9829 National Internet Backbone	`10.98ms` from Chennai, IN
119.84.132.42	AS134420 Chongqing Telecom	`0.56ms` from Chongqing, CN
138.99.53.122	AS28577 AZEVEDO E FLORIANI TELECOMUNICAÇÕES LTDA.	`10.62ms` from Curitiba, BR
52.212.73.10	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -m5 39.126.227.42

traceroute to 39.126.227.42 (39.126.227.42): 5 hops max, 52 byte packets

1 [AS31898] 140.91.242.15 0.069 ms

2 [AS15802] 91.74.125.170 0.268 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Abu Dhabi, AE

On March 13th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS7562 at robtex.

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