Get Network value from IP with Python

main.py

def encode_uint32(n: int):
    res = []
    for i in range(4):
        r_shift = 24 - 8 * i
        d = (n >> r_shift) & 0xFF
        res.append(d)
    return res

def decode_uint32(l: list, order='be'):
    if order == 'le':
        l.reverse()

    dec = 0
    for i in range(len(l)):
        l_shift = 24 - i * 8
        dec |= (l[i] & 0xFF) << l_shift
    return dec

# params:
# ip = eg: '192.0.2.12'
# netmask = eg: '255.255.255.0'
def get_subnet_info(ip: str, netmask: str):
    ip_ints = [int(i, base=10) for i in ip.split('.')]
    netmask_ints = [int(i, base=10) for i in netmask.split('.')]

    ip_int32_format = decode_uint32(ip_ints)
    netmask_int_32_format = decode_uint32(netmask_ints)
    network = netmask_int_32_format & ip_int32_format

    full_mask_int_32_format = decode_uint32([255, 255, 255, 255])
    host_remider_bit = full_mask_int_32_format-netmask_int_32_format

    network_ints = encode_uint32(network)
    network_str = '.'.join([str(n) for n in network_ints])
    print('your IP Address : ', ip)
    print('your Netmask : ', netmask)
    print('network : ', network_str)
    print('number of host in this network : ', host_remider_bit)


ip = '192.0.2.11'
netmask = '255.255.255.0'
# usually written with format 192.0.2.11/24
# where 192.0.2.11 = IP address
# and 24 = number of network bits in decimal
# 24 = 11111111.11111111.11111111.00000000
#    = 255.255.255.0

get_subnet_info(ip, netmask)

# Rose Emoji with different encoding

[print(b) for b in '🌹'.encode(encoding='utf-8')]

s_utf8 = bytes([240, 159, 140, 185]).decode(encoding='utf-8')
print(s_utf8)

print('----------------------------------')

[print(b) for b in '🌹'.encode(encoding='utf-16')]
s_utf16 = bytes([60, 216, 57, 223]).decode(encoding='utf-16')
print(s_utf16)

print('----------------------------------')

[print(b) for b in '🌹'.encode(encoding='utf-32')]
s_utf32 = bytes([57, 243, 1, 0]).decode(encoding='utf-32')
print(s_utf32)