AS47743#1169 IRE-NASU-AS Usikov Institute of Radiophysics and Electronics of National Academy of Sciences of Ukraine256
AS47772#1170 ULF-UA-AS LLC "MANAGEMENT COMPANY ULF"256
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