AS1281 154.59.64.0/19 CIDR and IP Range Summary.ASN: 1281 - PSINet Inc.Host Count: 8190Addressable IPs: 8192154.59.64.0/24154.59.65.0/24154.59.66.0/24154.59.67.0/24154.59.68.0/24154.59.69.0/24154.59.70.0/24154.59.71.0/24154.59.72.0/24154.59.73.0/24154.59.74.0/24154.59.75.0/24154.59.76.0/24154.59.77.0/24154.59.78.0/24154.59.79.0/24154.59.80.0/24154.59.81.0/24154.59.82.0/24154.59.83.0/24154.59.84.0/24154.59.85.0/24154.59.86.0/24154.59.87.0/24154.59.88.0/24154.59.89.0/24154.59.90.0/24154.59.91.0/24154.59.92.0/24154.59.93.0/24154.59.94.0/24154.59.95.0/24