Network topology

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

AS50601

Currently announcedSnapshot awaiting refresh

Crossivity bv · crossivity

Last observed10/4/2026, 15:15:25Open ASN profile →

AS50601 relationship topology

Showing 3 / 3

AS50601Crossivity bv

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS174COGENT-174 - Cogent Communications, LLC

Relationship: Upstream
Observed weight: 268
ASN registration country: United States
Latest RIS data: 10/4/2026, 00:00:00

Open AS174 profile →

All adjacent autonomous systems

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

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS174Observed weight 268	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	984
AS57866Observed weight 265	FUSIX-AS Fusix Networks B.V.	Upstream	Netherlands	8/25/2019, 00:00:00	10/4/2026, 00:00:00	333
AS2914Observed weight 9	NTT-DATA-2914 - NTT America, Inc.	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	15

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