AS263963 138.219.220.0/22 CIDR and IP Range Summary.ASN: 263963 - Goldweb Barretos Servicos de Telecomunicacoes LtdaHost Count: 1022Addressable IPs: 1024138.219.220.0/24138.219.221.0/24138.219.222.0/24138.219.223.0/24