案例一分析 子网第四字节(二进制) IP地址范围 1001000011019818998331981899862 2010000101011101981899865-1981899894 301101010190919189:16 41000010109101918988 5101000101191991619818998190 6110000110111019818998.193-198.189,98222案例一分析 子网 第四字节(二进制) IP地址范围 1 00100001-00111110 198.189.98.33-198.189.98.62 2 01000001-01011110 198.189.98.65-198.189.98.94 3 01100001-01111110 198.189.98.97-198.189.98.126 4 10000001-10011110 198.189.98.129-198.189.98.158 5 10100001-10111110 198.189.98.161-198.189.98.190 6 11000001-11011110 198.189.98.193-198.189.98.222