Network topology

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

AS33741

Currently announcedSnapshot awaiting refresh

DENNIS-GROUP - Dennis Group · DENNIS-GROUP

Last observed10/1/2026, 02:09:25Open ASN profile →

AS33741 relationship topology

Showing 5 / 5

AS33741Dennis Group

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS812ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc.

Relationship: Upstream
Observed weight: 474
ASN registration country: Canada
Latest RIS data: 10/12/2026, 00:00:00

Open AS812 profile →

All adjacent autonomous systems

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5 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS812Observed weight 474	ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc.	Upstream	Canada	8/19/2019, 00:00:00	10/12/2026, 00:00:00	730	664
AS7725Observed weight 344	COMCAST-7725 - Comcast Cable Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	10/12/2026, 00:00:00	356	337
AS7015Observed weight 260	COMCAST-7015 - Comcast Cable Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	10/12/2026, 00:00:00	390	0
AS33660Observed weight 257	CMCS - Comcast Cable Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	10/12/2026, 00:00:00	346	0
AS577Observed weight 177	BACOM - Bell Canada	Upstream	Canada	8/19/2019, 00:00:00	10/12/2026, 00:00:00	190	60

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