AS8851 217.144.144.0/20 CIDR and IP Range Summary.ASN: 8851 - GCI Network Solutions LimitedHost Count: 4094Addressable IPs: 4096217.144.144.0/24217.144.145.0/24217.144.146.0/24217.144.147.0/24217.144.148.0/24217.144.149.0/24217.144.150.0/24217.144.151.0/24217.144.152.0/24217.144.153.0/24217.144.154.0/24217.144.155.0/24217.144.156.0/24217.144.157.0/24217.144.158.0/24217.144.159.0/24