Network topology

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

AS3603

Currently announcedSnapshot awaiting refresh

AS3603 - University de Los Andes · AS3603

Last observed9/29/2026, 10:55:15Open ASN profile →

AS3603 relationship topology

Showing 3 / 3

AS3603University de Los Andes

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS19429AS19429 - ETB - Colombia

Relationship: Upstream
Observed weight: 262
ASN registration country: Colombia
Latest RIS data: 9/29/2026, 00:00:00

Open AS19429 profile →

All adjacent autonomous systems

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

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS19429Observed weight 262	AS19429 - ETB - Colombia	Upstream	Colombia	8/19/2019, 00:00:00	9/29/2026, 00:00:00	348
AS262191Observed weight 260	AS262191 - LIBERTY NETWORKS DE COLOMBIA S.A.S	Upstream	Colombia	8/19/2019, 00:00:00	9/29/2026, 00:00:00	329
AS3700Observed weight 6	CLOUD9 - Cloud 9 Internet, Inc.	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	6

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