Network topology

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

AS200083

Currently announcedSnapshot awaiting refresh

SUB6 Sub 6 Limited · SUB6

Last observed10/9/2026, 17:03:06Open ASN profile →

AS200083 relationship topology

Showing 3 / 3

AS200083SUB6 Sub 6 Limited

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8220COLT COLT Technology Services Group Limited

Relationship: Upstream
Observed weight: 217
ASN registration country: United Kingdom
Latest RIS data: 10/9/2026, 08:00:00

Open AS8220 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	IPv6
AS8220Observed weight 217	COLT COLT Technology Services Group Limited	Upstream	United Kingdom	8/28/2019, 00:00:00	10/9/2026, 08:00:00	446	231
AS6939Observed weight 103	HURRICANE - Hurricane Electric LLC	Upstream	United States	8/28/2019, 00:00:00	10/9/2026, 08:00:00	54	121
AS20860Observed weight 85	IOMART CLOUD SERVICES LIMITED	Upstream	United Kingdom	8/28/2019, 00:00:00	10/9/2026, 08:00:00	214	0

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