AS52656#7300 AS52656 - CISS Consultoria em Inf. Serv. e Software S.A512
AS52667#7301 AS52667 - Polibras Brasil Software Ltda512
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