Network topology

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

AS39552

Currently announcedSnapshot awaiting refresh

WBA (IT Services) International Limited · AHR-AS

Last observed10/3/2026, 06:44:31Open ASN profile →

AS39552 relationship topology

Showing 1 / 1

AS39552WBA (IT Services) Inter…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2856BT-UK-AS British Telecommunications Limited

Relationship: Upstream
Observed weight: 270
ASN registration country: United Kingdom
Latest RIS data: 10/2/2026, 00:00:00

Open AS2856 profile →

All adjacent autonomous systems

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

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS2856Observed weight 270	BT-UK-AS British Telecommunications Limited	Upstream	United Kingdom	8/23/2019, 00:00:00	10/2/2026, 00:00:00	1,006	0

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