Network topology

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

AS23004

Currently announcedSnapshot awaiting refresh

VIEWTRADE SECURITIES · VIEWTRADE

Last observed10/1/2026, 11:27:03Open ASN profile →

AS23004 relationship topology

Showing 2 / 2

AS23004VIEWTRADE SECURITIES

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS27506CROWNCASTLE-AS27506 - Crown Castle Fiber LLC

Relationship: Upstream
Observed weight: 259
ASN registration country: United States
Latest RIS data: 10/11/2026, 00:00:00

Open AS27506 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS27506Observed weight 259	CROWNCASTLE-AS27506 - Crown Castle Fiber LLC	Upstream	United States	8/21/2019, 00:00:00	10/11/2026, 00:00:00	335	0
AS174Observed weight 257	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/21/2019, 00:00:00	10/11/2026, 00:00:00	662	0

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