regex101: MTR

Group 1( [0-9]{2,3}.[0-9]{1} .[0-9]{2,3}.[0-9]{1} )

the literal (32₁₀ / 40₈ / 20₁₆)

Character Class[0-9]{2,3}

{2,3}matches between 2 and 3 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

.any character (except for line terminators)

Character Class[0-9]{1}

{1}matches one character from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

the literal (32₁₀ / 40₈ / 20₁₆)

.any character (except for line terminators)

Character Class[0-9]{2,3}

{2,3}matches between 2 and 3 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

.any character (except for line terminators)

Character Class[0-9]{1}

{1}matches one character from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

the literal (32₁₀ / 40₈ / 20₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Search reference

Regular Expression

( [0-9]{2,3}.[0-9]{1} .[0-9]{2,3}.[0-9]{1} )

New

Start: 2020-02-01T10:08:41-0500
HOST: detectgooglesp.com          Loss%   Snt   Last   Avg  Best  Wrst StDev
  1.|-- 148.163.220.1              0.0%    15    6.3   9.1   2.9  32.7   7.8
  2.|-- 148.163.219.28             0.0%    15    3.1   7.0   2.3  22.4   5.0
  3.|-- 187.16.216.55              0.0%    15    5.5   6.6   2.9  16.6   3.3
  4.|-- 74.125.243.12              0.0%    15    7.4   6.1   3.6  10.6   1.9
  5.|-- 209.85.252.68              0.0%    15   18.2  16.7   3.6  14.1   3.0
  6.|-- 66.249.94.109              0.0%    15  108.3 110.1 106.7 120.9   4.1
  7.|-- 74.125.251.34              0.0%    15  120.9 122.9 120.2 130.5   3.0
  8.|-- 216.239.40.141             0.0%    15  131.0 129.6 128.1 132.3   1.1
  9.|-- 209.85.250.206             0.0%    15  141.0 145.7 141.0 162.7   5.8
 10.|-- 209.85.253.209             0.0%    15  154.8 144.7 140.6 155.0   4.4
 11.|-- 209.85.244.207             0.0%    15  141.9 152.6 141.9 229.7  22.7
 12.|-- ???                       100.0    15    0.0   0.0   0.0   0.0   0.0
 13.|-- ???                       100.0    15    0.0   0.0   0.0   0.0   0.0
 14.|-- ???                       100.0    15    0.0   0.0   0.0   0.0   0.0
 15.|-- ???                       100.0    15    0.0   0.0   0.0   0.0   0.0
 16.|-- ???                       100.0    15    0.0   0.0   0.0   0.0   0.0
 17.|-- ???                       100.0    15    0.0   0.0   0.0   0.0   0.0
 18.|-- ???                       100.0    15    0.0   0.0   0.0   0.0   0.0
 19.|-- ???                       100.0    15    0.0   0.0   0.0   0.0   0.0
 20.|-- ???                       100.0    15    0.0   0.0   0.0   0.0   0.0
 21.|-- 35.226.130.1               0.0%    15  144.5 143.1 141.1 151.6   2.6