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Autonomous System

AS7562

HCN Dongjak

Announced IPs
109,568
CIDR prefixes
120
ASN
AS7562

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

69/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 100-200Gbps
Geographic scope Asia Pacific
Traffic ratio Balanced
Peering policy Open

Present at 2 internet exchanges: KRIX(SEJONG), KINX

AS7562 — global IP footprint

Cities where AS7562 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
39.126.192.0/18 16.4K
0.0%
KR
59.187.192.0/18 16.4K
0.1%
HCN Dongjak KR Seoul Seoul
39.126.160.0/19 8.2K
0.0%
KR North Chungcheong Cheongju-si
39.126.224.0/19 8.2K
0.0%
HCN Dongjak KR
39.126.80.0/20 4.1K
0.0%
KR
58.76.160.0/20 4.1K
0.0%
HCN Dongjak KR Seoul Dongjak-gu
1.222.152.0/21 2.0K
0.0%
KR Seoul Gwanak-gu
1.222.200.0/21 2.0K
0.0%
KR
27.35.8.0/21 2.0K
0.0%
HCN Dongjak KR
39.126.24.0/21 2.0K
0.0%
HCN Dongjak KR
39.126.32.0/21 2.0K
0.0%
HCN Dongjak KR
39.126.48.0/21 2.0K
0.0%
KR
39.126.64.0/21 2.0K
0.0%
KR
39.126.96.0/21 2.0K
0.0%
KR
39.126.136.0/21 2.0K
0.0%
KR
49.142.8.0/21 2.0K
0.0%
HCN Dongjak KR
49.142.72.0/21 2.0K
0.0%
HCN Dongjak KR
58.76.176.0/21 2.0K
0.0%
HCN Dongjak KR
110.35.152.0/21 2.0K
0.0%
HCN Dongjak KR
111.118.24.0/21 2.0K
0.0%
HCN Dongjak KR Seoul Dongjak-gu
118.91.0.0/21 2.0K
0.3%
HCN Dongjak KR Seoul Dongjak-gu
1.222.200.0/22 1.0K
0.0%
HCN Dongjak KR
27.35.4.0/22 1.0K
0.0%
HCN Dongjak KR Seoul Seoul
39.126.44.0/22 1.0K
0.0%
KR
39.126.56.0/22 1.0K
0.0%
KR
39.126.104.0/22 1.0K
0.0%
KR
39.126.116.0/22 1.0K
0.0%
HCN Dongjak KR
39.126.132.0/22 1.0K
0.0%
KR
39.126.144.0/22 1.0K
0.0%
KR
39.126.156.0/22 1.0K
0.0%
KR
39.126.208.0/22 1.0K
0.0%
HCN Dongjak KR
49.1.224.0/22 1.0K
0.0%
HCN Dongjak KR Seoul Gangnam-gu
49.142.0.0/22 1.0K
0.0%
HCN Dongjak KR
58.76.188.0/22 1.0K
0.0%
HCN Dongjak KR
58.140.88.0/22 1.0K
0.0%
HCN Dongjak KR
58.141.92.0/22 1.0K
0.0%
HCN Dongjak KR
58.141.116.0/22 1.0K
0.0%
HCN Dongjak KR
58.141.120.0/22 1.0K
0.0%
HCN Dongjak KR
58.141.128.0/22 1.0K
0.0%
HCN Dongjak KR
58.141.232.0/22 1.0K
0.0%
HCN Dongjak KR Seoul Seocho-gu
58.142.124.0/22 1.0K
0.0%
HCN Dongjak KR
101.235.196.0/22 1.0K
0.0%
HCN Dongjak KR
101.235.208.0/22 1.0K
0.0%
HCN Dongjak KR
110.35.148.0/22 1.0K
0.0%
HCN Dongjak KR
110.35.160.0/22 1.0K
0.0%
HCN Dongjak KR
110.35.168.0/22 1.0K
0.0%
HCN Dongjak KR Seoul Dongjak-gu
111.118.20.0/22 1.0K
0.0%
HCN Dongjak KR
111.118.32.0/22 1.0K
0.0%
HCN Dongjak KR Seoul Yeongdeungpo-gu
111.118.40.0/22 1.0K
0.0%
HCN Dongjak KR Seoul Dongjak-gu
111.118.48.0/22 1.0K
0.0%
HCN Dongjak KR
112.214.104.0/22 1.0K
0.0%
HCN Dongjak KR
114.199.148.0/22 1.0K
0.0%
HCN Dongjak KR
120.50.88.0/22 1.0K
0.0%
HCN Dongjak KR
120.142.52.0/22 1.0K
0.0%
HCN Dongjak KR
120.142.188.0/22 1.0K
0.0%
HCN Dongjak KR
182.172.216.0/22 1.0K
0.0%
HCN Dongjak KR
182.172.224.0/22 1.0K
0.0%
HCN Dongjak KR
202.148.48.0/22 1.0K
0.0%
HCN Dongjak KR
203.228.136.0/22 1.0K
0.0%
HCN Dongjak KR
203.251.240.0/22 1.0K
0.0%
HCN Dongjak KR
1.222.204.0/23 512
0.0%
HCN Dongjak KR
39.126.22.0/23 512
0.0%
KR
39.126.42.0/23 512
0.0%
HCN Dongjak KR
39.126.54.0/23 512
0.0%
HCN Dongjak KR
39.126.58.0/23 512
0.0%
HCN Dongjak KR
39.126.64.0/23 512
0.0%
HCN Dongjak KR
39.126.70.0/23 512
0.0%
HCN Dongjak KR
39.126.74.0/23 512
0.0%
KR
39.126.78.0/23 512
0.0%
KR
39.126.94.0/23 512
0.0%
HCN Dongjak KR
39.126.98.0/23 512
0.0%
HCN Dongjak KR
39.126.114.0/23 512
0.0%
KR
39.126.120.0/23 512
0.0%
HCN Dongjak KR
39.126.124.0/23 512
0.0%
KR
39.126.130.0/23 512
0.0%
KR
39.126.154.0/23 512
0.0%
KR
39.126.206.0/23 512
0.0%
HCN Dongjak KR
39.126.212.0/23 512
0.0%
HCN Dongjak KR
45.8.174.0/23 512
0.0%
HCN Dongjak LT
49.1.218.0/23 512
0.0%
HCN Dongjak KR
49.142.4.0/23 512
0.0%
HCN Dongjak KR
49.142.64.0/23 512
0.0%
HCN Dongjak KR
49.142.180.0/23 512
0.0%
HCN Dongjak KR
58.76.186.0/23 512
0.0%
HCN Dongjak KR
58.140.98.0/23 512
0.0%
HCN Dongjak KR
58.140.218.0/23 512
0.0%
HCN Dongjak KR
58.141.86.0/23 512
0.0%
HCN Dongjak KR
58.141.90.0/23 512
0.0%
HCN Dongjak KR
58.141.114.0/23 512
0.0%
HCN Dongjak KR
58.141.120.0/23 512
0.0%
KR
58.141.124.0/23 512
0.0%
HCN Dongjak KR
111.118.0.0/23 512
0.0%
HCN Dongjak KR
111.118.56.0/23 512
0.0%
HCN Dongjak KR
112.214.18.0/23 512
0.0%
HCN Dongjak KR
114.199.152.0/23 512
0.0%
HCN Dongjak KR
118.176.160.0/23 512
0.0%
HCN Dongjak KR
120.50.80.0/23 512
0.0%
HCN Dongjak KR
120.142.22.0/23 512
0.0%
HCN Dongjak KR
120.142.248.0/23 512
0.0%
HCN Dongjak KR
120.142.252.0/23 512
0.0%
HCN Dongjak KR

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS7562 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
49.142.11.0/24 13,303 2026-07-20 20:31:13
49.142.64.0/24 13,233 2026-07-20 20:31:14
59.187.252.0/22 9,316 2026-07-20 20:31:14
111.118.0.0/24 8,531 2026-07-20 20:31:14
111.118.24.0/24 8,423 2026-07-20 20:39:21
58.76.172.0/22 8,366 2026-07-20 20:31:14
1.222.192.0/20 8,328 2026-07-20 20:31:14
59.187.240.0/20 8,327 2026-07-20 20:31:14
49.142.1.0/24 8,322 2026-07-20 20:31:14
1.222.128.0/18 8,305 2026-07-20 20:31:14
59.187.240.0/22 8,293 2026-07-20 20:31:14
59.187.208.0/22 8,285 2026-07-20 20:31:14
49.142.64.0/22 8,278 2026-07-20 20:31:14
120.50.80.0/23 8,275 2026-07-20 20:31:14
211.47.92.0/24 8,275 2026-07-20 20:31:14
59.187.244.0/22 8,269 2026-07-20 20:31:14
49.142.65.0/24 8,268 2026-07-20 20:31:14
49.142.2.0/23 8,265 2026-07-20 20:31:14
49.142.4.0/23 8,264 2026-07-20 20:31:14
111.118.0.0/23 8,263 2026-07-20 20:31:14
111.118.28.0/22 8,260 2026-07-20 20:31:14
58.76.168.0/22 8,260 2026-07-20 20:31:14
49.142.66.0/24 8,259 2026-07-20 20:31:14
59.187.248.0/22 8,259 2026-07-20 20:31:14
58.76.176.0/22 8,257 2026-07-20 20:31:14
59.187.212.0/22 8,255 2026-07-20 20:31:14
58.76.164.0/22 8,252 2026-07-20 20:31:14
49.142.0.0/24 8,251 2026-07-20 20:31:14
211.47.95.0/24 8,249 2026-07-20 20:31:14
211.47.94.0/24 8,235 2026-07-20 20:31:14
59.187.232.0/22 8,232 2026-07-20 20:31:14
59.187.200.0/22 8,231 2026-07-20 20:31:14
111.118.24.0/22 8,228 2026-07-20 20:31:14
210.57.230.0/24 8,226 2026-07-20 20:31:14
58.76.188.0/22 8,224 2026-07-20 20:31:14
49.142.180.0/23 8,223 2026-07-20 20:31:14
49.142.14.0/23 8,222 2026-07-20 20:31:14
39.126.0.0/16 8,221 2026-07-20 20:31:14
49.142.15.0/24 8,221 2026-07-20 20:31:14
110.35.168.0/22 8,217 2026-07-20 20:31:14
59.187.236.0/22 8,215 2026-07-20 20:31:14
59.187.204.0/22 8,214 2026-07-20 20:31:14
58.76.160.0/22 8,213 2026-07-20 20:31:14
111.118.56.0/23 8,210 2026-07-20 20:31:14
59.187.217.0/24 8,209 2026-07-20 20:31:14
58.76.186.0/24 8,207 2026-07-20 20:31:14
111.118.63.0/24 8,206 2026-07-20 20:31:14
118.91.4.0/22 8,201 2026-07-20 20:31:14
58.76.187.0/24 8,195 2026-07-20 20:31:14
49.142.10.0/24 8,195 2026-07-20 20:31:14

Showing top 50 of 138 announced prefixes by sample volume.

Frequently Asked Questions

What is AS7562?

AS7562 is an Autonomous System Number assigned to HCN Dongjak. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS7562 announce?

AS7562 announces 109.6K IPv4 addresses distributed across 120 routed CIDR prefixes. The network is registered in South Korea.

Who operates AS7562?

AS7562 is operated by HCN Dongjak. The organization is based in South Korea. You can view all IP ranges and related ASNs on the organization page.

What country is AS7562 registered in?

AS7562 is registered in South Korea. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-20 20:40:31 UTC
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