Network topology

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

AS57771

Currently announcedSnapshot awaiting refresh

S.J.M. Steffann · GNA-DC2-AS

Last observed10/5/2026, 19:22:05Open ASN profile →

AS57771 relationship topology

Showing 1 / 1

AS57771S.J.M. Steffann

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS204471KARSOLINK 2S Computers SRL

Relationship: Upstream
Observed weight: 409
ASN registration country: Italy
Latest RIS data: 10/5/2026, 00:00:00

Open AS204471 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
AS204471Observed weight 409	KARSOLINK 2S Computers SRL	Upstream	Italy	8/25/2019, 00:00:00	10/5/2026, 00:00:00	348	350

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