ip_address = input('Введите IP-адреса в формате 10.0.1.1: ')
ip_list = ip_address.split(".")
oct1, oct2, oct3, oct4 = [
    int(ip_list[0]),
    int(ip_list[1]),
    int(ip_list[2]),
    int(ip_list[3]),
]

if oct1 in range(1, 223):
    print('unicast')
elif oct1 in range(224, 239):
    print('multicast')
elif ip_address == '255.255.255.255':
    print('local broadcast')
elif ip_address == '0.0.0.0':
        print('unassigned')
else:
    print('unused')