AS4913 64.49.184.0/21 CIDR and IP Range Summary.ASN: 4913 - Speedcast Communications IncHost Count: 2046Addressable IPs: 204864.49.184.0/2464.49.185.0/2464.49.186.0/2464.49.187.0/2464.49.188.0/2464.49.189.0/2464.49.190.0/2464.49.191.0/24