AS11144 216.10.152.0/21 CIDR and IP Range Summary.ASN: 11144 - Advent SoftwareHost Count: 2046Addressable IPs: 2048216.10.152.0/24216.10.153.0/24216.10.154.0/24216.10.155.0/24216.10.156.0/24216.10.157.0/24216.10.158.0/24216.10.159.0/24