AS18881 191.249.64.0/21 CIDR and IP Range Summary.ASN: 18881 - Latin American and Caribbean IP Address Regional RegistryHost Count: 2046Addressable IPs: 2048191.249.64.0/24191.249.65.0/24191.249.66.0/24191.249.67.0/24191.249.68.0/24191.249.69.0/24191.249.70.0/24191.249.71.0/24