$ query “AS7562” --type=asn → 1 result(s)

AS7562 — HCNSEOCHO-AS

HCN Dongjak

AS7562 is a mid-size transit provider operated by HCN Dongjak, registered in South Korea. The network announces a solid 174 080 IPv4 addresses, including a /16. No IPv6 support — it's 2026, just saying.

Basic Information

Country
🇰🇷 South Korea
Category
Internet Service Provider
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
March 04, 2026
Last Seen
March 05, 2026

Prefix Summary

IPv4 Prefixes (raw / aggregated)
134 / 77
IPv6 Prefixes (raw / aggregated)
0 / 0
IPv4 Addresses
174 080
Largest IPv4 Prefix
/16 (65 536 addresses)
Geolocated Countries
🇰🇷 KR (78 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Good — 10 flagged IPs out of 174 080 total (0.01%)

Connectivity Summary

Upstream Providers
4 upstream autonomous systems providing transit
Peers
0 autonomous systems exchanging traffic without transit fees
Downstream Customers
8 downstream autonomous systems buying transit
Degree
12 unique BGP neighbors (providers + customers + peers)
Reach
25 — customer cone size measuring network influence
Degree Rank
#9 633
Reach Rank
#2 044

Upstream Providers (4)

Prefix Lists

IPv4 Prefixes (134 total)

  • 39.126.0.0/16 (65 536 addresses)
  • 1.222.128.0/18 (16 384 addresses)
  • 59.187.192.0/18 (16 384 addresses)
  • 1.222.192.0/20 (4 096 addresses)
  • 58.76.160.0/20 (4 096 addresses)
  • 58.141.112.0/20 (4 096 addresses)
  • 27.35.8.0/21 (2 048 addresses)
  • 49.142.8.0/21 (2 048 addresses)
  • 49.142.72.0/21 (2 048 addresses)
  • 58.76.176.0/21 (2 048 addresses)
  • 58.141.88.0/21 (2 048 addresses)
  • 110.35.152.0/21 (2 048 addresses)
  • 111.118.24.0/21 (2 048 addresses)
  • 118.91.0.0/21 (2 048 addresses)
  • 27.35.4.0/22 (1 024 addresses)
  • 49.1.216.0/22 (1 024 addresses)
  • 49.1.224.0/22 (1 024 addresses)
  • 49.142.0.0/22 (1 024 addresses)
  • 49.142.64.0/22 (1 024 addresses)
  • 58.76.188.0/22 (1 024 addresses)
  • 58.140.88.0/22 (1 024 addresses)
  • 58.140.96.0/22 (1 024 addresses)
  • 58.141.84.0/22 (1 024 addresses)
  • 58.141.128.0/22 (1 024 addresses)
  • 58.141.232.0/22 (1 024 addresses)
  • 58.141.244.0/22 (1 024 addresses)
  • 58.142.124.0/22 (1 024 addresses)
  • 101.235.196.0/22 (1 024 addresses)
  • 101.235.208.0/22 (1 024 addresses)
  • 110.35.148.0/22 (1 024 addresses)
  • 110.35.160.0/22 (1 024 addresses)
  • 110.35.168.0/22 (1 024 addresses)
  • 111.118.20.0/22 (1 024 addresses)
  • 111.118.32.0/22 (1 024 addresses)
  • 111.118.40.0/22 (1 024 addresses)
  • 111.118.48.0/22 (1 024 addresses)
  • 112.214.16.0/22 (1 024 addresses)
  • 112.214.104.0/22 (1 024 addresses)
  • 114.199.148.0/22 (1 024 addresses)
  • 120.50.88.0/22 (1 024 addresses)
  • 120.142.52.0/22 (1 024 addresses)
  • 120.142.188.0/22 (1 024 addresses)
  • 182.172.20.0/22 (1 024 addresses)
  • 182.172.124.0/22 (1 024 addresses)
  • 182.172.216.0/22 (1 024 addresses)
  • 182.172.224.0/22 (1 024 addresses)
  • 203.228.136.0/22 (1 024 addresses)
  • 203.251.240.0/22 (1 024 addresses)
  • 45.8.174.0/23 (512 addresses)
  • 49.142.4.0/23 (512 addresses)