AS6453 64.86.144.0/20 CIDR and IP Range Summary.ASN: 6453 - Tata Communications (America) IncHost Count: 4094Addressable IPs: 409664.86.144.0/2464.86.145.0/2464.86.146.0/2464.86.147.0/2464.86.148.0/2464.86.149.0/2464.86.150.0/2464.86.151.0/2464.86.152.0/2464.86.153.0/2464.86.154.0/2464.86.155.0/2464.86.156.0/2464.86.157.0/2464.86.158.0/2464.86.159.0/24