AS28641#7772 AS28641 - EBF VAZ INDUSTRIA E COMERCIO LTDA256
AS52523#7773 AS52523 - COMPANHIA PAULISTA DE FORCA E LUZ256
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