AS393408 64.251.240.0/20 CIDR and IP Range Summary.ASN: 393408 - University of PortlandHost Count: 4094Addressable IPs: 409664.251.240.0/2464.251.241.0/2464.251.242.0/2464.251.243.0/2464.251.244.0/2464.251.245.0/2464.251.246.0/2464.251.247.0/2464.251.248.0/2464.251.249.0/2464.251.250.0/2464.251.251.0/2464.251.252.0/2464.251.253.0/2464.251.254.0/2464.251.255.0/24