euca@CC:~$ euca-describe-instances i-50810957
RESERVATION     r-3FA70701      admin   default
INSTANCE        i-50810957      emi-D1EB1833    10.242.38.245   10.242.38.245   running         0               m1.large        2010-12-15T20:33:41.784Z        ncf    eki-3D0E1D40