Name/IP Address            NP  NR  Span  Frequency  Freq Skew  Offset  Std Dev
==============================================================================
64.ip-54-39-23.net         20   9   76m     -0.010      0.155   -525ns   249us
ntp.zaf.ca                 31  19   77m     +0.022      0.549   -118us  1134us
23.133.168.246             31  18   83m     -0.109      0.152  +4594us   299us
23.133.168.244             26  14   75m     -0.082      0.183  +4793us   221us
