\begin{tabular}{lr@{\qquad}lr}
AS4837  & 6262 & AS58563 &   44 \\
AS4134  & 5188 & AS17638 &   17 \\
AS17622 &  315 & AS9808  &    2 \\
AS17621 &  263 & AS4812  &    1 \\
AS17816 &  104 & AS24400 &    1 \\
AS4847  &  101 & AS56046 &    1 \\
        &      & AS56047 &    1
\end{tabular}
