Name/IP Address            NP  NR  Span  Frequency  Freq Skew  Offset  Std Dev
==============================================================================
169.254.169.123             8   4   77m     +0.008      0.026    +21us    18us
129.6.15.25                19  10  163m     +0.010      0.025   +108us    77us
time4.google.com           27  16  224m     -0.001      0.019    -45us   105us