AS51436 178.212.144.0/21 CIDR and IP Range Summary.ASN: 51436 - IdeaLAN Sp. z o.o.Host Count: 2046Addressable IPs: 2048178.212.144.0/24178.212.145.0/24178.212.146.0/24178.212.147.0/24178.212.148.0/24178.212.149.0/24178.212.150.0/24178.212.151.0/24