Network topology

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

AS210958

Currently announcedSnapshot awaiting refresh

FASTPORT Fastport a.s. · FASTPORT

Last observed10/12/2026, 07:45:14Open ASN profile →

AS210958 relationship topology

Showing 1 / 1

AS210958FASTPORT Fastport a.s.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS42306EDERA_Group CEZNET s.r.o.

Relationship: Upstream
Observed weight: 411
ASN registration country: Czechia
Latest RIS data: 10/11/2026, 16:00:00

Open AS42306 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
AS42306Observed weight 411	EDERA_Group CEZNET s.r.o.	Upstream	Czechia	8/28/2019, 00:00:00	10/11/2026, 16:00:00	676	344

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