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	Business
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	██████████	89
1.222.207.134	██████████	4
39.126.135.85	██████████	4
49.142.78.32	██████████	3
58.140.89.55	██████████	3
118.91.5.146	█████████	3
1.222.207.101	██████████	3
58.76.162.136	██████████	1
39.126.157.109	██████████	1
49.1.227.114	██████████	1

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Peers

There are 13 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
AS4788	TM TECHNOLOGY SERVICES SDN. BHD.
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

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

IP Address	ASN	Details
49.1.225.79	AS7562 HCN Dongjak	`0.80ms` from Seoul, KR
110.35.169.160	AS7562 HCN Dongjak	`0.87ms` from Seoul, KR
1.222.152.80	AS7562 HCN Dongjak	`0.94ms` from Seoul, KR
49.1.226.26	AS7562 HCN Dongjak	`0.79ms` from Seoul, KR
39.126.66.1	AS7562 HCN Dongjak	`8.13ms` from Seoul, KR
111.118.57.15	AS7562 HCN Dongjak	`0.89ms` from Seoul, KR
111.118.63.4	AS7562 HCN Dongjak	`0.60ms` from Seoul, KR
39.126.57.1	AS7562 HCN Dongjak	`8.09ms` from Incheon, KR
114.199.159.214	AS7562 HCN Dongjak	`0.90ms` from Seoul, KR
39.126.188.49	AS7562 HCN Dongjak	`3.01ms` from Seoul, KR
39.126.101.1	AS7562 HCN Dongjak	`7.65ms` from Seoul, KR
39.126.124.1	AS7562 HCN Dongjak	`8.09ms` from Seoul, KR
39.126.166.43	AS7562 HCN Dongjak	`3.08ms` from Seoul, KR
39.126.177.26	AS7562 HCN Dongjak	`3.03ms` from Seoul, KR
39.126.142.1	AS7562 HCN Dongjak	`7.68ms` from Seoul, KR
59.187.214.101	AS7562 HCN Dongjak	`0.99ms` from Seoul, KR
39.126.156.32	AS7562 HCN Dongjak	`2.91ms` from Seoul, KR
1.222.153.179	AS7562 HCN Dongjak	`0.88ms` from Seoul, KR
111.118.41.8	AS7562 HCN Dongjak	`0.95ms` from Seoul, KR
59.187.252.1	AS7562 HCN Dongjak	`0.70ms` from Seoul, KR
59.187.196.58	AS7562 HCN Dongjak	`0.90ms` from Seoul, KR
110.35.171.71	AS7562 HCN Dongjak	`0.90ms` from Seoul, KR
39.126.102.1	AS7562 HCN Dongjak	`7.39ms` from Seoul, KR
111.118.31.36	AS7562 HCN Dongjak	`6.60ms` from Seoul, KR
39.126.193.182	AS7562 HCN Dongjak	`6.40ms` 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
40.134.223.10	AS7029 Windstream Communications LLC	`6.60ms` from Atlanta, US
54.70.196.202	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
162.151.10.74	AS7922 Comcast Cable Communications, LLC	`1.07ms` from Denver, US
208.123.217.154	AS30500 Wolfpaw Data Centres Inc	`1.44ms` from Edmonton, CA
213.28.138.218	AS1759 Telia Finland Oyj	`0.93ms` from Helsinki, FI
176.224.224.138	AS35819 Etihad Etisalat, a joint stock company	`3.19ms` from Jeddah, SA
176.126.78.42	AS203380 DA International Group Ltd.	`0.29ms` from London, GB
47.146.0.154	AS5650 Frontier Communications of America, Inc.	`2.98ms` from Los Angeles, US
71.45.219.42	AS33363 Charter Communications, Inc	`12.46ms` from Murfreesboro, US
68.167.243.154	AS397423 Tier.Net Technologies LLC	`1.88ms` from New York City, US
72.187.10.218	AS33363 Charter Communications, Inc	`9.60ms` from Orlando, US
218.42.46.186	AS2518 BIGLOBE Inc.	`7.72ms` from Osaka, JP
20.41.219.202	AS8075 Microsoft Corporation	`0.27ms` from Saint Thomas Mount, IN
188.181.230.58	AS3292 TDC Holding A/S	`10.41ms` from Skanderborg, DK
75.137.226.74	AS20115 Charter Communications LLC	`8.99ms` from Atlanta, US
35.239.7.106	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
78.42.47.170	AS3209 Vodafone GmbH	`6.92ms` from Frankfurt am Main, DE
60.15.6.26	AS4837 CHINA UNICOM China169 Backbone	`8.51ms` from Harbin, CN
47.243.207.170	AS45102 Alibaba (US) Technology Co., Ltd.	`0.82ms` from Hong Kong, HK
59.28.104.186	AS4766 Korea Telecom	`6.63ms` from Incheon, KR
103.3.69.42	AS45325 PT PC24 Telekomunikasi Indonesia	`0.52ms` from Jakarta, ID
109.184.126.138	AS12389 PJSC Rostelecom	`6.46ms` from Kazan, RU
116.176.141.74	AS4837 CHINA UNICOM China169 Backbone	`7.14ms` from Lanzhou, CN
85.86.226.250	AS12338 Euskaltel S.A.	`5.74ms` from Madrid, ES
85.50.28.234	AS12479 Orange Espagne SA	`10.31ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -m5 58.140.219.15

traceroute to 58.140.219.15 (58.140.219.15): 5 hops max, 52 byte packets

1 [AS10587] 199.244.27.114 0.101 ms

2 [AS46309] 209.161.7.219 0.452 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Boise, US

On April 24th 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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