AS274239#61 AS274239 - RING CENTRALES DE COSTA RICA SOCIEDAD ANONIMA256
AS273147#63 AS273147 - MUNICIPALIDAD DE CARRILLO GUANACASTE256
AS263831#64 AS263831 - Contraloria General de la Republica256
AS266717#65 AS266717 - Academia Nacional de Ciencias256
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