AS37703 197.12.216.0/21 CIDR and IP Range Summary.ASN: 37703 - ReservedHost Count: 2046Addressable IPs: 2048197.12.216.0/24197.12.217.0/24197.12.218.0/24197.12.219.0/24197.12.220.0/24197.12.221.0/24197.12.222.0/24197.12.223.0/24