Network topology

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

AS16958

Currently announcedSnapshot awaiting refresh

BCIU-22 - Bucks County Intermediate Unit #22 · BCIU-22

Last observed9/30/2026, 18:34:01Open ASN profile →

AS16958 relationship topology

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AS16958Bucks County Intermedia…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS33287COMCAST-33287 - Comcast Cable Communications, LLC

Relationship: Upstream
Observed weight: 231
ASN registration country: United States
Latest RIS data: 11/2/2026, 00:00:00

Open AS33287 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
AS33287Observed weight 231	COMCAST-33287 - Comcast Cable Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	11/2/2026, 00:00:00	1,961	0
AS33659Observed weight 40	CMCS - Comcast Cable Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	11/2/2026, 00:00:00	357	0

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