AS40237 206.251.208.0/20 CIDR and IP Range Summary.ASN: 40237 - United Telephone CompanyHost Count: 4094Addressable IPs: 4096206.251.208.0/24206.251.209.0/24206.251.210.0/24206.251.211.0/24206.251.212.0/24206.251.213.0/24206.251.214.0/24206.251.215.0/24206.251.216.0/24206.251.217.0/24206.251.218.0/24206.251.219.0/24206.251.220.0/24206.251.221.0/24206.251.222.0/24206.251.223.0/24