AS13768 66.199.160.0/21 CIDR and IP Range Summary.ASN: 13768 - Aptum TechnologiesHost Count: 2046Addressable IPs: 204866.199.160.0/2466.199.161.0/2466.199.162.0/2466.199.163.0/2466.199.164.0/2466.199.165.0/2466.199.166.0/2466.199.167.0/24