AS33438 72.20.0.0/21 CIDR and IP Range Summary.ASN: 33438 - StackPath LLC.Host Count: 2046Addressable IPs: 204872.20.0.0/2472.20.1.0/2472.20.2.0/2472.20.3.0/2472.20.4.0/2472.20.5.0/2472.20.6.0/2472.20.7.0/24