AS19037 190.220.248.0/21 CIDR and IP Range Summary.ASN: 19037 - Latin American and Caribbean IP Address Regional RegistryHost Count: 2046Addressable IPs: 2048190.220.248.0/24190.220.249.0/24190.220.250.0/24190.220.251.0/24190.220.252.0/24190.220.253.0/24190.220.254.0/24190.220.255.0/24