Detecting BitTorrent

[Monah Baki via Argus-info]

Hi all,

Today we got an email from ip-echelon warning one user was downloading
a bit torrent file.

    - ------------- Infringement Details ----------------------------------
    Title:        The Man from U.N.C.L.E.
    Timestamp:    2015-11-09T14:30:35Z
    IP Address:   63.151.x.x
    Port:         51413
    Type:         BitTorrent
    Torrent Hash: f0f1e4f6c1073fb24212613c715cf0b2e115c2b4
    Filename:     The.Man.from.U.N.C.L.E.2015.HDRip.XViD-ETRG
    Filesize:     706 MB
    - ---------------------------------------------------------------------

That's the only information they gave us.

We need to track the internal culprit since 63.151.x.x is our public facing IP.

Can this be done?


Thanks
Monah