AS3356 63.215.112.0/21 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 204863.215.112.0/2463.215.113.0/2463.215.114.0/2463.215.115.0/2463.215.116.0/2463.215.117.0/2463.215.118.0/2463.215.119.0/24