AS13768 66.155.80.0/21 CIDR and IP Range Summary.ASN: 13768 - Aptum TechnologiesHost Count: 2046Addressable IPs: 204866.155.80.0/2466.155.81.0/2466.155.82.0/2466.155.83.0/2466.155.84.0/2466.155.85.0/2466.155.86.0/2466.155.87.0/24