Network topology

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

AS50557

Currently announcedSnapshot awaiting refresh

SENDnet Grzegorz Dacka · SENDnet-AS

Last observed10/4/2026, 15:13:47Open ASN profile →

AS50557 relationship topology

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AS50557SENDnet Grzegorz Dacka

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS58307RIX UNITEL-MEDIA Sp. z o.o.

Relationship: Upstream
Observed weight: 255
ASN registration country: Poland
Latest RIS data: 10/4/2026, 00:00:00

Open AS58307 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
AS58307Observed weight 255	RIX UNITEL-MEDIA Sp. z o.o.	Upstream	Poland	8/25/2019, 00:00:00	10/4/2026, 00:00:00	329	0

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