AS1281 154.49.112.0/20 CIDR and IP Range Summary.ASN: 1281 - PSINet Inc.Host Count: 4094Addressable IPs: 4096154.49.112.0/24154.49.113.0/24154.49.114.0/24154.49.115.0/24154.49.116.0/24154.49.117.0/24154.49.118.0/24154.49.119.0/24154.49.120.0/24154.49.121.0/24154.49.122.0/24154.49.123.0/24154.49.124.0/24154.49.125.0/24154.49.126.0/24154.49.127.0/24