AS39020 217.61.136.0/21 CIDR and IP Range Summary.ASN: 39020 - Comvive Servidores S.L.Host Count: 2046Addressable IPs: 2048217.61.136.0/24217.61.137.0/24217.61.138.0/24217.61.139.0/24217.61.140.0/24217.61.141.0/24217.61.142.0/24217.61.143.0/24