AS6453 64.86.64.0/21 CIDR and IP Range Summary.ASN: 6453 - Tata Communications (America) IncHost Count: 2046Addressable IPs: 204864.86.64.0/2464.86.65.0/2464.86.66.0/2464.86.67.0/2464.86.68.0/2464.86.69.0/2464.86.70.0/2464.86.71.0/24