AS52961 177.23.216.0/22 CIDR and IP Range Summary.ASN: 52961 - FNA E-Ouro Gestao de Franchising e Negocios LtdaHost Count: 1022Addressable IPs: 1024177.23.216.0/24177.23.217.0/24177.23.218.0/24177.23.219.0/24