Network topology

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

AS57949

Currently announcedSnapshot awaiting refresh

PE Holenishchev Andrii Olexandrovich · CITYLAN-AS

Last observed10/5/2026, 20:29:29Open ASN profile →

AS57949 relationship topology

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AS57949PE Holenishchev Andrii …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS48323PP Neiron Systems

Relationship: Upstream
Observed weight: 270
ASN registration country: Ukraine
Latest RIS data: 11/9/2026, 00:00:00

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All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS48323Observed weight 270	PP Neiron Systems	Upstream	Ukraine	8/25/2019, 00:00:00	11/9/2026, 00:00:00	376	0

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