AS10912 216.133.240.0/20 CIDR and IP Range Summary.ASN: 10912 - INTERNAP-BLKHost Count: 4094Addressable IPs: 4096216.133.240.0/24216.133.241.0/24216.133.242.0/24216.133.243.0/24216.133.244.0/24216.133.245.0/24216.133.246.0/24216.133.247.0/24216.133.248.0/24216.133.249.0/24216.133.250.0/24216.133.251.0/24216.133.252.0/24216.133.253.0/24216.133.254.0/24216.133.255.0/24