Network topology

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

AS200301

Currently announcedSnapshot awaiting refresh

BG-IVANOV-AS Miroslav Ivanov · BG-IVANOV-AS

Last observed10/9/2026, 17:29:52Open ASN profile →

AS200301 relationship topology

Showing 1 / 1

AS200301BG-IVANOV-AS Miroslav I…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS44851BG-RETEL-AS Retel JSC

Relationship: Upstream
Observed weight: 251
ASN registration country: Bulgaria
Latest RIS data: 10/9/2026, 08:00:00

Open AS44851 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
AS44851Observed weight 251	BG-RETEL-AS Retel JSC	Upstream	Bulgaria	8/28/2019, 00:00:00	10/9/2026, 08:00:00	0	333

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