Network topology

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

AS23229

Currently announcedSnapshot awaiting refresh

TransCanada Pipelines Ltd. · TRANSCANADA

Last observed10/1/2026, 11:54:17Open ASN profile →

AS23229 relationship topology

Showing 2 / 2

AS23229TransCanada Pipelines L…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS577BACOM - Bell Canada

Relationship: Upstream
Observed weight: 279
ASN registration country: Canada
Latest RIS data: 10/1/2026, 00:00:00

Open AS577 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS577Observed weight 279	BACOM - Bell Canada	Upstream	Canada	8/21/2019, 00:00:00	10/1/2026, 00:00:00	2,609	0
AS6327Observed weight 233	SHAW - Shaw Communications	Upstream	Canada	8/21/2019, 00:00:00	10/1/2026, 00:00:00	1,028	0

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