AS1281 154.49.80.0/20 CIDR and IP Range Summary.ASN: 1281 - PSINet Inc.Host Count: 4094Addressable IPs: 4096154.49.80.0/24154.49.81.0/24154.49.82.0/24154.49.83.0/24154.49.84.0/24154.49.85.0/24154.49.86.0/24154.49.87.0/24154.49.88.0/24154.49.89.0/24154.49.90.0/24154.49.91.0/24154.49.92.0/24154.49.93.0/24154.49.94.0/24154.49.95.0/24