AS264204#1683 AS264204 - CAS TELECOMUNICACOES EIRELI2,048
AS264223#1684 AS264223 - MULTIPLIC COMUNICACAO E TECNOLOGIA LTDA -ME2,048
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