Network topology

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

AS23097

Currently announcedSnapshot awaiting refresh

COHEN & STEERS CAPITAL MGMT., INC. · COHEN-STEERS

Last observed10/15/2026, 22:43:26Open ASN profile →

AS23097 relationship topology

Showing 5 / 5

AS23097COHEN & STEERS CAPITAL …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS54004LIGHTPATH - Cablevision Lightpath LLC

Relationship: Upstream
Observed weight: 308
ASN registration country: United States
Latest RIS data: 10/15/2026, 00:00:00

Open AS54004 profile →

All adjacent autonomous systems

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5 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS54004Observed weight 308	LIGHTPATH - Cablevision Lightpath LLC	Upstream	United States	8/21/2019, 00:00:00	10/15/2026, 00:00:00	415
AS46887Observed weight 260	CROWNCASTLE-AS46887 - Crown Castle Fiber LLC	Upstream	United States	8/21/2019, 00:00:00	10/15/2026, 00:00:00	336
AS3356Observed weight 170	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/21/2019, 00:00:00	10/15/2026, 00:00:00	212
AS6079Observed weight 38	RCN-AS - RCN	Upstream	United States	8/21/2019, 00:00:00	10/15/2026, 00:00:00	48
AS12271Observed weight 97	TWC-12271-NYC - Charter Communications Inc	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	117

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