AS3233 81.181.224.0/21 CIDR and IP Range Summary.ASN: 3233 - Institutul National de Cercetare-Dezvoltare in informatica - ICI BucurestiHost Count: 2046Addressable IPs: 204881.181.224.0/2481.181.225.0/2481.181.226.0/2481.181.227.0/2481.181.228.0/2481.181.229.0/2481.181.230.0/2481.181.231.0/24