nr_beacons ESSID: SNR S N [channel]
  1 linksys: 0 27 27 [12]
  2 00:06:25:45:47:5e: 21 48 27 [13]
  2 00:0c:41:c7:3e:80: 0 27 27 [11]
  4 00:50:8b:46:ae:b4: 25 52 27 [11]
  5 00:06:25:1c:fb:fe: 25 52 27 [11]
  9 omni.imi0.wleiden.net: 0 27 27 [1]
 13 il-zw.cetim2.wleiden.net: 0 27 27 [11]
 30 ap-omni.grip.wleiden.net: 0 27 27 [1]
 33 il-w.rocl.wleiden.net: 0 27 27 [11]
 47 omni.jasper.wleiden.net: 47 74 27 [13]
 66 il-nw.rocl.wleiden.net: 23 50 27 [11]
 77 00:02:6f:06:d6:12: 23 50 27 [11]
 111 straat-ap.jasper.wleiden.net: 5 32 27 [6]
 157 ap-omni.rocl.wleiden.net: 13 40 27 [7]