Library /sys$common/syshlp/nclhelp.hlb show, xot (OpenVMS Alpha), Status  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 o  uid

    The universal identifier of the XOT module, which is generated
    when the entity is created.

 o  currently active connections

    The number of currently active XOT connections, that is, the
    number of XOT PORTs.