AS73 204.69.8.0/21 CIDR and IP Range Summary.ASN: 73 - University of WashingtonHost Count: 2046Addressable IPs: 2048204.69.8.0/24204.69.9.0/24204.69.10.0/24204.69.11.0/24204.69.12.0/24204.69.13.0/24204.69.14.0/24204.69.15.0/24