Device tracker not detecting mobile phone

Hi! Im having issues with the device tracker, as its detecting my router only, and there`s no other device been detected. Is there anything missing in the configuration.yaml file?

device_tracker:
  - platform: nmap_tracker
     hosts: 192.168.1.1/200
     username: XXX
     password: XXX
     home_interval: 1
     consider_home: 180
     new_device_defaults:
       track_new_devices: True
       hide_if_away: False
     exclude:
       - 192.168.1.100
       - 192.168.1.1

Thank you

I had to put this in my configuration.yaml to detect my phone

device_tracker:
  platform: bluetooth_tracker

Then it will show up in the known_devices.yaml file

hosts: 192.168.1.1/200

I’m thinking you either meant

hosts: 192.168.1.1-200

Or

hosts: 192.168.1.0/24

Also, that line and all of the lines beneath it need to come back a space.

Thank you guys!! The error was in the host address… With 192.168.1.1-200 worked perfect!