net_address = list(map(int, "111.81.192.0".split('.')))#Адрес сети address = list(map(int,"111.81.208.27".split('.')))#IP byte_n = 3 for i in range(256): if address[byte_n-1]&i == net_address[byte_n-1]: flag1 = False flag2 = True for x in f'{i:08b}': if x=='0': flag1 = True if flag1 and x=='1': flag2 = False if flag2: print(i)