AS14090 64.255.152.0/21 CIDR and IP Range Summary.ASN: 14090 - North Dakota Telephone CompanyHost Count: 2046Addressable IPs: 204864.255.152.0/2464.255.153.0/2464.255.154.0/2464.255.155.0/2464.255.156.0/2464.255.157.0/2464.255.158.0/2464.255.159.0/24