Network topology

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

AS39907

Currently announcedSnapshot awaiting refresh

BACKUP-PL-AS BACKUP.PL Sp. z o.o. · BACKUP-PL-AS

Last observed10/3/2026, 07:54:19Open ASN profile →

AS39907 relationship topology

Showing 2 / 2

AS39907BACKUP-PL-AS BACKUP.PL …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12741AS-NETIA Netia SA

Relationship: Upstream
Observed weight: 141
ASN registration country: Poland
Latest RIS data: 10/3/2026, 00:00:00

Open AS12741 profile →

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS12741Observed weight 141	AS-NETIA Netia SA	Upstream	Poland	8/23/2019, 00:00:00	10/3/2026, 00:00:00	185	0
AS41508Observed weight 137	ZINET.NET.PL Sp. z.o.o.	Upstream	Registration country pending sync	8/23/2019, 00:00:00	10/3/2026, 00:00:00	171	0

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