Network topology

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

AS27618

Currently announcedSnapshot awaiting refresh

QUICKSTREAM - T. Grand Networks Inc. · QUICKSTREAM

Last observed10/1/2026, 23:44:11Open ASN profile →

AS27618 relationship topology

Showing 1 / 1

AS27618T. Grand Networks Inc.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS18451LESNET - LES.NET

Relationship: Upstream
Observed weight: 331
ASN registration country: Canada
Latest RIS data: 10/1/2026, 00:00:00

Open AS18451 profile →

All adjacent autonomous systems

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

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS18451Observed weight 331	LESNET - LES.NET	Upstream	Canada	8/21/2019, 00:00:00	10/1/2026, 00:00:00	382	363

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