Name/IP Address            NP  NR  Span  Frequency  Freq Skew  Offset  Std Dev
==============================================================================
23.133.168.246             19  12   64m     -0.165      0.264  +4604us   320us
64.ip-54-39-23.net         30  16   71m     -0.008      0.143  -8176ns   243us
ntp.zaf.ca                 32  14   87m     -0.549      0.537  -2851us   941us
23.133.168.244             32  17   88m     -0.121      0.184  +4388us   371us
