AS8757 212.58.128.0/20 CIDR and IP Range Summary.ASN: 8757 - NSFOCUS Inc.Host Count: 4094Addressable IPs: 4096212.58.128.0/24212.58.129.0/24212.58.130.0/24212.58.131.0/24212.58.132.0/24212.58.133.0/24212.58.134.0/24212.58.135.0/24212.58.136.0/24212.58.137.0/24212.58.138.0/24212.58.139.0/24212.58.140.0/24212.58.141.0/24212.58.142.0/24212.58.143.0/24