Network topology

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

AS59565

Currently announcedSnapshot awaiting refresh

Cronos Internet Ltd · CRONOS-AS

Last observed10/6/2026, 01:00:57Open ASN profile →

AS59565 relationship topology

Showing 3 / 3

AS59565Cronos Internet Ltd

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS39326HSO-GROUP Syntura Group Limited

Relationship: Upstream
Observed weight: 259
ASN registration country: United Kingdom
Latest RIS data: 10/5/2026, 00:00:00

Open AS39326 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
AS39326Observed weight 259	HSO-GROUP Syntura Group Limited	Upstream	United Kingdom	8/25/2019, 00:00:00	10/5/2026, 00:00:00	171	332
AS8220Observed weight 111	COLT COLT Technology Services Group Limited	Upstream	United Kingdom	8/25/2019, 00:00:00	10/5/2026, 00:00:00	507	0
AS1299Observed weight 107	TWELVE99 Arelion Sweden AB	Upstream	Sweden	8/25/2019, 00:00:00	10/5/2026, 00:00:00	372	0

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