Network topology

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

AS61478

Currently announcedSnapshot awaiting refresh

AS61478 - AIR LINK COMMUNICATIONS · AS61478

Last observed10/6/2026, 07:15:19Open ASN profile →

AS61478 relationship topology

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AS61478AIR LINK COMMUNICATIONS

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS27665AS27665 - Columbus Communications Trinidad Limited.

Relationship: Upstream
Observed weight: 769
ASN registration country: Trinidad & Tobago
Latest RIS data: 10/5/2026, 16:00:00

Open AS27665 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
AS27665Observed weight 769	AS27665 - Columbus Communications Trinidad Limited.	Upstream	Trinidad & Tobago	8/25/2019, 00:00:00	10/5/2026, 16:00:00	990	334

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