AS33455 199.86.72.0/21 CIDR and IP Range Summary.ASN: 33455 - University of NorthwesternHost Count: 2046Addressable IPs: 2048199.86.72.0/24199.86.73.0/24199.86.74.0/24199.86.75.0/24199.86.76.0/24199.86.77.0/24199.86.78.0/24199.86.79.0/24