AS23393 178.255.80.0/21 CIDR and IP Range Summary.ASN: 23393 - NuCDN LLCHost Count: 2046Addressable IPs: 2048178.255.80.0/24178.255.81.0/24178.255.82.0/24178.255.83.0/24178.255.84.0/24178.255.85.0/24178.255.86.0/24178.255.87.0/24