AS15133 192.229.248.0/21 CIDR and IP Range Summary.ASN: 15133 - Edgecast Inc.Host Count: 2046Addressable IPs: 2048192.229.248.0/24192.229.249.0/24192.229.250.0/24192.229.251.0/24192.229.252.0/24192.229.253.0/24192.229.254.0/24192.229.255.0/24