Network topology

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

AS213226

Currently announcedSnapshot awaiting refresh

FOURSEASONSISP-AS GREEN ROAD LLC · FOURSEASONSISP-AS

Last observed10/13/2026, 00:28:35Open ASN profile →

AS213226 relationship topology

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AS213226FOURSEASONSISP-AS GREEN…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS41435UNDERNET-AS1 UnderNet LLC

Relationship: Upstream
Observed weight: 308
ASN registration country: Ukraine
Latest RIS data: 10/12/2026, 00:00:00

Open AS41435 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS41435Observed weight 308	UNDERNET-AS1 UnderNet LLC	Upstream	Ukraine	8/28/2019, 00:00:00	10/12/2026, 00:00:00	396	0

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