은풍닷컴 은풍닷컴

255.255.255.255/32 255.254.0 .0 /15 255.255.255.254/31 255.252.0 .0 /14 255.255.255.252/30 255.248.0 .0 /13 255.255.255.248/29 255.240.0 .0 /12 255.255.255.240/28 255.224.0 .0 /11 255.255.255.224/27 255.192.0 .0 /10 255.255.255.192/26 255.128.0 .0 /9 255.255.255.128/25 255.0 .0 .0 /8 255.255.255.0 /24 254.0 .0 .0 /7 255.255.254.0 /23 252.0 .0 .0 /6 255.255.252.0 /22 248.0 .0 .0 /5 255.255.248.0 ..