AS52749#1930 AS52749 - E W BORBA SERVICOS DE COMUNICACOES LTDA2,048
AS52755#1931 AS52755 - U&M MINERACAO E CONSTRUCAO S/A2,048
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