AS15612 212.147.216.0/21 CIDR and IP Range Summary.ASN: 15612 - ServeCentric Ltd.Host Count: 2046Addressable IPs: 2048212.147.216.0/24212.147.217.0/24212.147.218.0/24212.147.219.0/24212.147.220.0/24212.147.221.0/24212.147.222.0/24212.147.223.0/24