Network topology

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

AS57397

Currently announcedSnapshot awaiting refresh

SPEX YAZILIM VE SIBER GUVENLIK HIZMETLERI ANONIM SIRKETI · SPEX

Last observed10/5/2026, 17:26:39Open ASN profile →

AS57397 relationship topology

Showing 1 / 1

AS57397SPEX YAZILIM VE SIBER G…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS48678TR-PENTECH-AS Pentech Bilisim Teknolojileri Sanayi Ve Ticaret Limited Sirketi

Relationship: Upstream
Observed weight: 266
ASN registration country: RIR did not provide a registration country
Latest RIS data: 10/5/2026, 00:00:00

Open AS48678 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS48678Observed weight 266	TR-PENTECH-AS Pentech Bilisim Teknolojileri Sanayi Ve Ticaret Limited Sirketi	Upstream	RIR did not provide a registration country	8/25/2019, 00:00:00	10/5/2026, 00:00:00	331	0

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