AS1281 154.42.32.0/19 CIDR and IP Range Summary.ASN: 1281 - PSINet Inc.Host Count: 8190Addressable IPs: 8192154.42.32.0/24154.42.33.0/24154.42.34.0/24154.42.35.0/24154.42.36.0/24154.42.37.0/24154.42.38.0/24154.42.39.0/24154.42.40.0/24154.42.41.0/24154.42.42.0/24154.42.43.0/24154.42.44.0/24154.42.45.0/24154.42.46.0/24154.42.47.0/24154.42.48.0/24154.42.49.0/24154.42.50.0/24154.42.51.0/24154.42.52.0/24154.42.53.0/24154.42.54.0/24154.42.55.0/24154.42.56.0/24154.42.57.0/24154.42.58.0/24154.42.59.0/24154.42.60.0/24154.42.61.0/24154.42.62.0/24154.42.63.0/24