Network topology

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

AS51557

Currently announcedSnapshot awaiting refresh

TR-ISIMTESCIL-20201202 Isimtescil Bilisim A.S. · TR-ISIMTESCIL-20201202

Last observed10/4/2026, 17:57:30Open ASN profile →

AS51557 relationship topology

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AS51557TR-ISIMTESCIL-20201202 …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS34984TELLCOM-AS Superonline Iletisim Hizmetleri A.S.

Relationship: Upstream
Observed weight: 788
ASN registration country: RIR did not provide a registration country
Latest RIS data: 10/13/2026, 00:00:00

Open AS34984 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
AS34984Observed weight 788	TELLCOM-AS Superonline Iletisim Hizmetleri A.S.	Upstream	RIR did not provide a registration country	8/25/2019, 00:00:00	10/13/2026, 00:00:00	3,670	0

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