Name/IP Address            NP  NR  Span  Frequency  Freq Skew  Offset  Std Dev
==============================================================================
169.254.169.123            20   9   53m     -0.011      0.027  -1603ns    32us
time-e-b.nist.gov          29  17  241m     +0.012      0.016   -356us    94us
time4.google.com           32  17  267m     +0.010      0.012    +46us    94us