littleIPExample

#include <iostream>



int main()
{
    uint8_t ip  { 0b11010101 }; // /4 0b11110000 240 //net = 0b1101 = 13 //host = 0b0101 5
    uint8_t ip1 { 0b11010111 };
    uint8_t ip2 { 0b11110101 };
    uint8_t mask{ 0b11110000 }; //mask
    uint8_t net{ 0 };
    uint8_t host{ 0 };
    //192.168.00000000.000000##/30

    net = ip >> 4;

    // 0b11110000

    // 0b11010101
    // 0b00001111
    // 0b00000101

    ////
    //host = ip & (~mask);
    //std::cout << +net << ' ' << +host << '\n';

    std::cout << "ip1: " << ((ip & mask) == (ip1 & mask)) << '\n';
    std::cout << "ip2: " << ((ip & mask) == (ip2 & mask)) << '\n';
}