AS1 64.140.64.0/20 CIDR and IP Range Summary.ASN: 1 - Level 3 Parent LLCHost Count: 4094Addressable IPs: 409664.140.64.0/2464.140.65.0/2464.140.66.0/2464.140.67.0/2464.140.68.0/2464.140.69.0/2464.140.70.0/2464.140.71.0/2464.140.72.0/2464.140.73.0/2464.140.74.0/2464.140.75.0/2464.140.76.0/2464.140.77.0/2464.140.78.0/2464.140.79.0/24