Give the Regex pattern to match any IPv4 Address using the following format: X.X.XX or 192.168.1.1 (Where "X" can be a number between 0 and 255) Note: Pick the best match Assume that the dataset (or file) we're looking through will never contain outliers such as 999.999.999.999 etc [[:digit:]]+[[:digit:]]+.[[:digit:]]+.[[:digit:]]+ 000 [[:digit:]]{1,3}\\[[:digit:]]{1,3}\\[[:digit:]]{1,3}\\.[[:digit:]]{1,3} (0-255).(0-255).(0-255).(0-255) ([[:digit:]]\\.){4}$