AS30383 198.208.184.0/21 CIDR and IP Range Summary.ASN: 30383 - General Motors LLCHost Count: 2046Addressable IPs: 2048198.208.184.0/24198.208.185.0/24198.208.186.0/24198.208.187.0/24198.208.188.0/24198.208.189.0/24198.208.190.0/24198.208.191.0/24