AS13999 177.228.248.0/21 CIDR and IP Range Summary.ASN: 13999 - Latin American and Caribbean IP Address Regional RegistryHost Count: 2046Addressable IPs: 2048177.228.248.0/24177.228.249.0/24177.228.250.0/24177.228.251.0/24177.228.252.0/24177.228.253.0/24177.228.254.0/24177.228.255.0/24