Network topology

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

AS11005

Currently announcedSnapshot awaiting refresh

DOWNINGTOWN-AREA-SD - Downingtown Area School District · DOWNINGTOWN-AREA-SD

Last observed9/30/2026, 03:27:10Open ASN profile →

AS11005 relationship topology

Showing 2 / 2

AS11005Downingtown Area School…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS20413CHS1-20413 - Chesconet

Relationship: Upstream
Observed weight: 193
ASN registration country: United States
Latest RIS data: 9/29/2026, 00:00:00

Open AS20413 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
AS20413Observed weight 193	CHS1-20413 - Chesconet	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	275	0
AS174Observed weight 79	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	108	0

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