AS28158 177.101.128.0/20 CIDR and IP Range Summary.ASN: 28158 - Ampernet Telecomunicacoes LtdaHost Count: 4094Addressable IPs: 4096177.101.128.0/24177.101.129.0/24177.101.130.0/24177.101.131.0/24177.101.132.0/24177.101.133.0/24177.101.134.0/24177.101.135.0/24177.101.136.0/24177.101.137.0/24177.101.138.0/24177.101.139.0/24177.101.140.0/24177.101.141.0/24177.101.142.0/24177.101.143.0/24