AS3356 63.212.144.0/20 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 4094Addressable IPs: 409663.212.144.0/2463.212.145.0/2463.212.146.0/2463.212.147.0/2463.212.148.0/2463.212.149.0/2463.212.150.0/2463.212.151.0/2463.212.152.0/2463.212.153.0/2463.212.154.0/2463.212.155.0/2463.212.156.0/2463.212.157.0/2463.212.158.0/2463.212.159.0/24