Network topology

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

AS57191

Currently announcedSnapshot awaiting refresh

LLC IT Business · ITB-AS

Last observed10/5/2026, 16:18:53Open ASN profile →

AS57191 relationship topology

Showing 1 / 1

AS57191LLC IT Business

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS215116IP-Barkowski-AS LLC IT Business

Relationship: Upstream
Observed weight: 281
ASN registration country: Russia
Latest RIS data: 11/1/2026, 00:00:00

Open AS215116 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
AS215116Observed weight 281	IP-Barkowski-AS LLC IT Business	Upstream	Russia	8/25/2019, 00:00:00	11/1/2026, 00:00:00	365	0

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