Network topology

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

AS48737

Currently announcedSnapshot awaiting refresh

DoraTelekom Dorabase Veri Merkezi Hizmetleri A.S. · DoraTelekom

Last observed10/26/2026, 23:21:38Open ASN profile →

AS48737 relationship topology

Showing 3 / 3

AS48737DoraTelekom Dorabase Ve…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12735ASTurkNet TurkNet Iletisim Hizmetleri A.S.

Relationship: Upstream
Observed weight: 386
ASN registration country: RIR did not provide a registration country
Latest RIS data: 10/26/2026, 08:00:00

Open AS12735 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS12735Observed weight 386	ASTurkNet TurkNet Iletisim Hizmetleri A.S.	Upstream	RIR did not provide a registration country	8/23/2019, 00:00:00	10/26/2026, 08:00:00	13,652	272
AS15924Observed weight 12	BORUSANTELEKOM-AS Vodafone Net Iletisim Hizmetler AS	Downstream	RIR did not provide a registration country	8/23/2019, 00:00:00	10/26/2026, 08:00:00	14	0
AS50540Observed weight 3	DT-EU-SOUTHEAST-2A DT Iletisim Hizmetleri A.S.	Downstream	Registration country pending sync	8/23/2019, 00:00:00	10/26/2026, 08:00:00	12	0

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