AS15133 152.199.48.0/21 CIDR and IP Range Summary.ASN: 15133 - Edgecast Inc.Host Count: 2046Addressable IPs: 2048152.199.48.0/24152.199.49.0/24152.199.50.0/24152.199.51.0/24152.199.52.0/24152.199.53.0/24152.199.54.0/24152.199.55.0/24