Network topology

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

AS51605

Currently announcedSnapshot awaiting refresh

XS Software JSC · XS-SOFTWARE

Last observed10/4/2026, 18:17:55Open ASN profile →

AS51605 relationship topology

Showing 2 / 2

AS51605XS Software JSC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS57344TELEHOUSE-AS Telehouse AD

Relationship: Upstream
Observed weight: 282
ASN registration country: Bulgaria
Latest RIS data: 10/4/2026, 00:00:00

Open AS57344 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
AS57344Observed weight 282	TELEHOUSE-AS Telehouse AD	Upstream	Bulgaria	8/25/2019, 00:00:00	10/4/2026, 00:00:00	722	0
AS31083Observed weight 3	Telepoint Telepoint Ltd	Upstream	Bulgaria	8/25/2019, 00:00:00	10/4/2026, 00:00:00	6	0

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