AS13768 65.39.216.0/21 CIDR and IP Range Summary.ASN: 13768 - Aptum TechnologiesHost Count: 2046Addressable IPs: 204865.39.216.0/2465.39.217.0/2465.39.218.0/2465.39.219.0/2465.39.220.0/2465.39.221.0/2465.39.222.0/2465.39.223.0/24