AS6453 5.23.24.0/21 CIDR and IP Range Summary.ASN: 6453 - Tata Communications (America) IncHost Count: 2046Addressable IPs: 20485.23.24.0/245.23.25.0/245.23.26.0/245.23.27.0/245.23.28.0/245.23.29.0/245.23.30.0/245.23.31.0/24