We present ^12^CO(1-0), ^12^CO(2-1) and/or ^13^CO(1-0) observations in the direction of HII regions located in the southern Galactic plane. The CO lines have been fitted with gaussian lines. For each direction (indicated by the galactic coordinates put in the source identification) we detect several components. The parameter, central position, line width and intensity of every component are listed in tables 2 and 3. In addition, we indicate, in the last two columns the velocity from radio and H{alpha} data of the pointed HII region.

Cone search capability for table J/A+A/417/107/table2 (^12^CO gaussian fit parameters)

Cone search capability for table J/A+A/417/107/table3 (^13^CO gaussian fit parameters)