Network topology

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

AS2703

Currently announcedSnapshot awaiting refresh

Network name pending collection

Last observed9/29/2026, 09:23:42Open ASN profile →

AS2703 relationship topology

Showing 1 / 1

AS2703—

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS33657CMCS - Comcast Cable Communications, LLC

Relationship: Upstream
Observed weight: 267
ASN registration country: United States
Latest RIS data: 9/29/2026, 00:00:00

Open AS33657 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
AS33657Observed weight 267	CMCS - Comcast Cable Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	1,005	0

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