AS6453 80.231.168.0/21 CIDR and IP Range Summary.ASN: 6453 - Tata Communications (America) IncHost Count: 2046Addressable IPs: 204880.231.168.0/2480.231.169.0/2480.231.170.0/2480.231.171.0/2480.231.172.0/2480.231.173.0/2480.231.174.0/2480.231.175.0/24