AS214267#525 serversistemleri Server Sistemleri Bilisim San. Tic. Ltd. Sti.512
AS214539#526 ISIMAS iSIM Platform Teknoloji A.S.512
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources