AS17378 72.249.64.0/21 CIDR and IP Range Summary.ASN: 17378 - TierPoint LLCHost Count: 2046Addressable IPs: 204872.249.64.0/2472.249.65.0/2472.249.66.0/2472.249.67.0/2472.249.68.0/2472.249.69.0/2472.249.70.0/2472.249.71.0/24