Name/IP Address            NP  NR  Span  Frequency  Freq Skew  Offset  Std Dev
==============================================================================
sa-north-1.clearnet.pw     10   7  129m     +0.022      0.037   +402us    57us
e.st1.ntp.br                6   3   43m     -0.006      0.191  -1262ns    48us
gru.clearnet.pw             9   6   34m     +0.229      0.099   +929us    37us
b.ntp.br                   20  13  327m     -0.036      0.138  +1028us   909us
