AS19881 206.128.64.0/20 CIDR and IP Range Summary.ASN: 19881 - Valley Telecommunications CompanyHost Count: 4094Addressable IPs: 4096206.128.64.0/24206.128.65.0/24206.128.66.0/24206.128.67.0/24206.128.68.0/24206.128.69.0/24206.128.70.0/24206.128.71.0/24206.128.72.0/24206.128.73.0/24206.128.74.0/24206.128.75.0/24206.128.76.0/24206.128.77.0/24206.128.78.0/24206.128.79.0/24