AS29930 173.243.144.0/20 CIDR and IP Range Summary.ASN: 29930 - Towerstream I Inc.Host Count: 4094Addressable IPs: 4096173.243.144.0/24173.243.145.0/24173.243.146.0/24173.243.147.0/24173.243.148.0/24173.243.149.0/24173.243.150.0/24173.243.151.0/24173.243.152.0/24173.243.153.0/24173.243.154.0/24173.243.155.0/24173.243.156.0/24173.243.157.0/24173.243.158.0/24173.243.159.0/24