Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS7623

Currently announcedSnapshot awaiting refresh

HCNGYEONGBUK-AS-KR-KR

Last observed9/29/2026, 20:16:11Open ASN profile →

AS7623 relationship topology

Showing 1 / 1

AS7623HCNGYEONGBUK-AS-KR-KR

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS7562HCNSEOCHO-AS-KR-KR - HCN Dongjak

Relationship: Upstream
Observed weight: 282
ASN registration country: South Korea
Latest RIS data: 9/29/2026, 00:00:00

Open AS7562 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS7562Observed weight 282	HCNSEOCHO-AS-KR-KR - HCN Dongjak	Upstream	South Korea	8/19/2019, 00:00:00	9/29/2026, 00:00:00	30,492	0

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context