Network topology

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

AS39727

Currently announcedSnapshot awaiting refresh

ZZI-AS ZZI d.o.o. · ZZI-AS

Last observed10/3/2026, 07:28:18Open ASN profile →

AS39727 relationship topology

Showing 2 / 2

AS39727ZZI-AS ZZI d.o.o.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS5603SIOL-NET Telekom Slovenije, d.d.

Relationship: Upstream
Observed weight: 234
ASN registration country: Slovenia
Latest RIS data: 10/2/2026, 16:00:00

Open AS5603 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
AS5603Observed weight 234	SIOL-NET Telekom Slovenije, d.d.	Upstream	Slovenia	8/23/2019, 00:00:00	10/2/2026, 16:00:00	304	0
AS21283Observed weight 43	A1 Slovenija telekomunikacijske storitve,d.d.	Upstream	Slovenia	8/23/2019, 00:00:00	10/2/2026, 16:00:00	54	0

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