Network topology

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

AS57248

Currently announcedSnapshot awaiting refresh

Wisper s.r.o. · WISPER-AS

Last observed10/5/2026, 16:41:04Open ASN profile →

AS57248 relationship topology

Showing 2 / 2

AS57248Wisper s.r.o.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS31117ENERGOTEL-AS ENERGOTEL a.s.

Relationship: Upstream
Observed weight: 226
ASN registration country: Slovakia
Latest RIS data: 11/1/2026, 00:00:00

Open AS31117 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS31117Observed weight 226	ENERGOTEL-AS ENERGOTEL a.s.	Upstream	Slovakia	8/25/2019, 00:00:00	11/1/2026, 00:00:00	834	0
AS48326Observed weight 81	datanetworks DataNetworks s.r.o.	Upstream	Slovakia	8/25/2019, 00:00:00	11/1/2026, 00:00:00	455	0

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