Network topology

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

AS17196

Currently announcedSnapshot awaiting refresh

College of duPage · COD-GE-IL

Last observed9/30/2026, 19:22:11Open ASN profile →

AS17196 relationship topology

Showing 2 / 2

AS17196College of duPage

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS33491COMCAST-33491 - Comcast Cable Communications, LLC

Relationship: Upstream
Observed weight: 230
ASN registration country: United States
Latest RIS data: 9/30/2026, 00:00:00

Open AS33491 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
AS33491Observed weight 230	COMCAST-33491 - Comcast Cable Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	304	0
AS6325Observed weight 27	ILLINOIS-CENTURY - Illinois Century Network	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	31	0

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