Network topology

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

AS41220

Currently announcedSnapshot awaiting refresh

Building Service LLC · BKKVARTAL-AS

Last observed10/3/2026, 11:23:38Open ASN profile →

AS41220 relationship topology

Showing 2 / 2

AS41220Building Service LLC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS20485TRANSTELECOM Joint Stock Company TransTeleCom

Relationship: Upstream
Observed weight: 180
ASN registration country: Russia
Latest RIS data: 10/29/2026, 00:00:00

Open AS20485 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
AS20485Observed weight 180	TRANSTELECOM Joint Stock Company TransTeleCom	Upstream	Russia	8/23/2019, 00:00:00	10/29/2026, 00:00:00	240	0
AS12668Observed weight 103	MIRALOGIC-AS LLC "KomTehCentr"	Upstream	Russia	8/23/2019, 00:00:00	10/29/2026, 00:00:00	125	0

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