AS270518#5037 AS270518 - Atec Informatica Telecom Martinez e Rocha LTDA1,024
AS270521#5038 AS270521 - IVAN LUCAS DEFANT - ME1,024
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