Reconnect your Speedport Hybrid easily by using this class.
from router import SpeedportHybrid
router = SpeedportHybrid('ROUTERPASSWORD')
router.reconnect()
You can now also get all devices in you LAN with:
router.getDevices()
returns:
['Device#1 (192.168.1.100)', "Device#2 (192.168.1.101)", ...]