AS5778 206.228.240.0/20 CIDR and IP Range Summary.ASN: 5778 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 4096206.228.240.0/24206.228.241.0/24206.228.242.0/24206.228.243.0/24206.228.244.0/24206.228.245.0/24206.228.246.0/24206.228.247.0/24206.228.248.0/24206.228.249.0/24206.228.250.0/24206.228.251.0/24206.228.252.0/24206.228.253.0/24206.228.254.0/24206.228.255.0/24