AS37703 197.12.64.0/21 CIDR and IP Range Summary.ASN: 37703 - ReservedHost Count: 2046Addressable IPs: 2048197.12.64.0/24197.12.65.0/24197.12.66.0/24197.12.67.0/24197.12.68.0/24197.12.69.0/24197.12.70.0/24197.12.71.0/24