AS13768 66.223.112.0/21 CIDR and IP Range Summary.ASN: 13768 - Aptum TechnologiesHost Count: 2046Addressable IPs: 204866.223.112.0/2466.223.113.0/2466.223.114.0/2466.223.115.0/2466.223.116.0/2466.223.117.0/2466.223.118.0/2466.223.119.0/24