Network topology

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

AS13340

Currently announcedSnapshot awaiting refresh

BlackBerry Limited · RIML-CORP-AS-3

Last observed11/8/2026, 11:35:39Open ASN profile →

AS13340 relationship topology

Showing 2 / 2

AS13340BlackBerry Limited

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS812ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc.

Relationship: Upstream
Observed weight: 591
ASN registration country: Canada
Latest RIS data: 10/13/2026, 00:00:00

Open AS812 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
AS812Observed weight 591	ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc.	Upstream	Canada	8/19/2019, 00:00:00	10/13/2026, 00:00:00	6,466	0
AS577Observed weight 232	BACOM - Bell Canada	Upstream	Canada	8/19/2019, 00:00:00	10/13/2026, 00:00:00	4,597	0

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