AS17589 121.78.144.0/21 CIDR and IP Range Summary.ASN: 17589 - GABIA Inc.Host Count: 2046Addressable IPs: 2048121.78.144.0/24121.78.145.0/24121.78.146.0/24121.78.147.0/24121.78.148.0/24121.78.149.0/24121.78.150.0/24121.78.151.0/24