AS12956 5.255.144.0/21 CIDR and IP Range Summary.ASN: 12956 - TELXIUS CableHost Count: 2046Addressable IPs: 20485.255.144.0/245.255.145.0/245.255.146.0/245.255.147.0/245.255.148.0/245.255.149.0/245.255.150.0/245.255.151.0/24