AS21565 216.223.192.0/19 CIDR and IP Range Summary.ASN: 21565 - Horry Telephone Cooperative Inc.Host Count: 8190Addressable IPs: 8192216.223.192.0/24216.223.193.0/24216.223.194.0/24216.223.195.0/24216.223.196.0/24216.223.197.0/24216.223.198.0/24216.223.199.0/24216.223.200.0/24216.223.201.0/24216.223.202.0/24216.223.203.0/24216.223.204.0/24216.223.205.0/24216.223.206.0/24216.223.207.0/24216.223.208.0/24216.223.209.0/24216.223.210.0/24216.223.211.0/24216.223.212.0/24216.223.213.0/24216.223.214.0/24216.223.215.0/24216.223.216.0/24216.223.217.0/24216.223.218.0/24216.223.219.0/24216.223.220.0/24216.223.221.0/24216.223.222.0/24216.223.223.0/24