Network topology

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

AS33004

Currently announcedSnapshot awaiting refresh

SUNY Empire State University · SUNY-ESC

Last observed10/2/2026, 14:01:02Open ASN profile →

AS33004 relationship topology

Showing 3 / 3

AS33004SUNY Empire State Unive…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLC

Relationship: Upstream
Observed weight: 268
ASN registration country: United States
Latest RIS data: 10/2/2026, 00:00:00

Open AS46887 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS46887Observed weight 268	CROWNCASTLE-AS46887 - Crown Castle Fiber LLC	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	198	310
AS11351Observed weight 263	TWC-11351-NORTHEAST - Charter Communications Inc	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	5,966	0
AS13536Observed weight 151	TVC-AS1 - FirstLight Fiber, Inc.	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	184	26

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