AS19800 216.215.48.0/21 CIDR and IP Range Summary.ASN: 19800 - Grant County Public Utility DistrictHost Count: 2046Addressable IPs: 2048216.215.48.0/24216.215.49.0/24216.215.50.0/24216.215.51.0/24216.215.52.0/24216.215.53.0/24216.215.54.0/24216.215.55.0/24