AS3356 192.216.208.0/20 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 4094Addressable IPs: 4096192.216.208.0/24192.216.209.0/24192.216.210.0/24192.216.211.0/24192.216.212.0/24192.216.213.0/24192.216.214.0/24192.216.215.0/24192.216.216.0/24192.216.217.0/24192.216.218.0/24192.216.219.0/24192.216.220.0/24192.216.221.0/24192.216.222.0/24192.216.223.0/24