AS6503 148.245.136.0/21 CIDR and IP Range Summary.ASN: 6503 - Latin American and Caribbean IP Address Regional RegistryHost Count: 2046Addressable IPs: 2048148.245.136.0/24148.245.137.0/24148.245.138.0/24148.245.139.0/24148.245.140.0/24148.245.141.0/24148.245.142.0/24148.245.143.0/24