AS15133 152.199.120.0/21 CIDR and IP Range Summary.ASN: 15133 - Edgecast Inc.Host Count: 2046Addressable IPs: 2048152.199.120.0/24152.199.121.0/24152.199.122.0/24152.199.123.0/24152.199.124.0/24152.199.125.0/24152.199.126.0/24152.199.127.0/24