AS6453 66.110.64.0/21 CIDR and IP Range Summary.ASN: 6453 - Tata Communications (America) IncHost Count: 2046Addressable IPs: 204866.110.64.0/2466.110.65.0/2466.110.66.0/2466.110.67.0/2466.110.68.0/2466.110.69.0/2466.110.70.0/2466.110.71.0/24