AS19058 66.51.176.0/20 CIDR and IP Range Summary.ASN: 19058 - Illinois Rural Telecommunication Co.Host Count: 4094Addressable IPs: 409666.51.176.0/2466.51.177.0/2466.51.178.0/2466.51.179.0/2466.51.180.0/2466.51.181.0/2466.51.182.0/2466.51.183.0/2466.51.184.0/2466.51.185.0/2466.51.186.0/2466.51.187.0/2466.51.188.0/2466.51.189.0/2466.51.190.0/2466.51.191.0/24