Network topology

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

AS1704

Currently announcedSnapshot awaiting refresh

KAIST-SEOUL-AS-KR-KR

Last observed11/7/2026, 19:29:04Open ASN profile →

AS1704 relationship topology

Showing 2 / 2

AS1704KAIST-SEOUL-AS-KR-KR

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS1237KREONET-AS-KR-KR - KISTI

Relationship: Upstream
Observed weight: 447
ASN registration country: South Korea
Latest RIS data: 9/29/2026, 00:00:00

Open AS1237 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS1237Observed weight 447	KREONET-AS-KR-KR - KISTI	Upstream	South Korea	8/19/2019, 00:00:00	9/29/2026, 00:00:00	1,218	0
AS9318Observed weight 114	SKB-AS-KR - SK Broadband Co Ltd	Upstream	South Korea	8/19/2019, 00:00:00	9/29/2026, 00:00:00	308	0

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