AS1 64.140.80.0/21 CIDR and IP Range Summary.ASN: 1 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 204864.140.80.0/2464.140.81.0/2464.140.82.0/2464.140.83.0/2464.140.84.0/2464.140.85.0/2464.140.86.0/2464.140.87.0/24