Network topology

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

AS9488

Currently announcedSnapshot awaiting refresh

SNU-AS-KR-KR - Seoul National University · SNU-AS-KR-KR

Last observed10/23/2026, 03:16:17Open ASN profile →

AS9488 relationship topology

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AS9488Seoul National Universi…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS9318SKB-AS-KR - SK Broadband Co Ltd

Relationship: Upstream
Observed weight: 161
ASN registration country: South Korea
Latest RIS data: 10/22/2026, 00:00:00

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS9318Observed weight 161	SKB-AS-KR - SK Broadband Co Ltd	Upstream	South Korea	8/19/2019, 00:00:00	10/22/2026, 00:00:00	622
AS1237Observed weight 158	KREONET-AS-KR-KR - KISTI	Upstream	South Korea	8/19/2019, 00:00:00	10/22/2026, 00:00:00	1,725
AS4766Observed weight 157	KIXS-AS-KR-KR - Korea Telecom	Upstream	South Korea	8/19/2019, 00:00:00	10/22/2026, 00:00:00	878
AS3786Observed weight 146	LGDACOM-KR - LG DACOM Corporation	Upstream	South Korea	8/19/2019, 00:00:00	10/22/2026, 00:00:00	421

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