AS13768 66.132.216.0/21 CIDR and IP Range Summary.ASN: 13768 - Aptum TechnologiesHost Count: 2046Addressable IPs: 204866.132.216.0/2466.132.217.0/2466.132.218.0/2466.132.219.0/2466.132.220.0/2466.132.221.0/2466.132.222.0/2466.132.223.0/24