AS3356 192.216.96.0/21 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 2048192.216.96.0/24192.216.97.0/24192.216.98.0/24192.216.99.0/24192.216.100.0/24192.216.101.0/24192.216.102.0/24192.216.103.0/24