AS8866 84.238.136.0/21 CIDR and IP Range Summary.ASN: 8866 - Vivacom Bulgaria EadHost Count: 2046Addressable IPs: 204884.238.136.0/2484.238.137.0/2484.238.138.0/2484.238.139.0/2484.238.140.0/2484.238.141.0/2484.238.142.0/2484.238.143.0/24