Network topology

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

AS33477

Currently announcedSnapshot awaiting refresh

KNOX-COLLEGE-1837 - Knox College · KNOX-COLLEGE-1837

Last observed10/2/2026, 15:34:55Open ASN profile →

AS33477 relationship topology

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AS33477Knox College

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS40948Stratus Networks

Relationship: Upstream
Observed weight: 273
ASN registration country: United States
Latest RIS data: 10/2/2026, 00:00:00

Open AS40948 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
AS40948Observed weight 273	Stratus Networks	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	368	0
AS33491Observed weight 16	COMCAST-33491 - Comcast Cable Communications, LLC	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	17	0

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