AS1516 155.28.32.0/20 CIDR and IP Range Summary.ASN: 1516 - Headquarters USAISCHost Count: 4094Addressable IPs: 4096155.28.32.0/24155.28.33.0/24155.28.34.0/24155.28.35.0/24155.28.36.0/24155.28.37.0/24155.28.38.0/24155.28.39.0/24155.28.40.0/24155.28.41.0/24155.28.42.0/24155.28.43.0/24155.28.44.0/24155.28.45.0/24155.28.46.0/24155.28.47.0/24