AS28198 186.194.240.0/20 CIDR and IP Range Summary.ASN: 28198 - Sempre Telecomunicacoes LtdaHost Count: 4094Addressable IPs: 4096186.194.240.0/24186.194.241.0/24186.194.242.0/24186.194.243.0/24186.194.244.0/24186.194.245.0/24186.194.246.0/24186.194.247.0/24186.194.248.0/24186.194.249.0/24186.194.250.0/24186.194.251.0/24186.194.252.0/24186.194.253.0/24186.194.254.0/24186.194.255.0/24