Network topology

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

AS22372

Currently announcedSnapshot awaiting refresh

Halifax International Airport Authority · HIAA-NS

Last observed10/1/2026, 01:41:01Open ASN profile →

AS22372 relationship topology

Showing 2 / 2

AS22372Halifax International A…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS855CANET-ASN-4 - Bell Canada

Relationship: Upstream
Observed weight: 198
ASN registration country: Canada
Latest RIS data: 10/31/2026, 00:00:00

Open AS855 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
AS855Observed weight 198	CANET-ASN-4 - Bell Canada	Upstream	Canada	8/19/2019, 00:00:00	10/31/2026, 00:00:00	239	0
AS11260Observed weight 56	EASTLINK-HSI - EastLink	Upstream	Canada	8/19/2019, 00:00:00	10/31/2026, 00:00:00	93	0

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