AS11067 216.251.8.0/21 CIDR and IP Range Summary.ASN: 11067 - Panhandle Telecommunications Systems Inc.Host Count: 2046Addressable IPs: 2048216.251.8.0/24216.251.9.0/24216.251.10.0/24216.251.11.0/24216.251.12.0/24216.251.13.0/24216.251.14.0/24216.251.15.0/24