Network topology

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

AS57166

Currently announcedSnapshot awaiting refresh

Stefan Brand-Epprecht · STE

Last observed10/5/2026, 16:18:03Open ASN profile →

AS57166 relationship topology

Showing 1 / 1

AS57166Stefan Brand-Epprecht

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS57118COMMUNITYRACK CommunityRack.org Verein

Relationship: Upstream
Observed weight: 256
ASN registration country: Switzerland
Latest RIS data: 10/5/2026, 00:00:00

Open AS57118 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
AS57118Observed weight 256	COMMUNITYRACK CommunityRack.org Verein	Upstream	Switzerland	8/25/2019, 00:00:00	10/5/2026, 00:00:00	0	377

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