import netifaces

print('Found interfaces:')
for iface in netifaces.interfaces():
    print('  %s' % iface)

print('')

for iface in netifaces.interfaces():
    allAddrs = netifaces.ifaddresses(iface)

    print('Interface %s:' % iface)

    for family in allAddrs:
        addrs = allAddrs[family]
        fam_name = netifaces.address_families[family]
        print('  Address family: %s' % fam_name)
        for addr in addrs:
            print('    Address  : %s' % addr['addr'])
            nmask = addr.get('netmask', None)
            if nmask:
                print('    Netmask  : %s' % nmask)
            bcast = addr.get('broadcast', None)
            if bcast:
                print('    Broadcast: %s' % bcast)