Latest Facebook Audience Network 4 user agents:
| User Agent | Platform | Device |
|---|---|---|
| Dalvik/2.1.0 (Linux; U; Windows NT 6.3; Win64; x64 Build/SP1A.210812.020) FBAN/AudienceNetworkForAndroid;FBSN/Windows;FBSV/12;FBAB/93.0.1234.56.lite;FBAV/4.1.1;FBBV/2300264;FBVS/6.20.0;FBLC/en_GB | Android | Unknown |