IP address regex python

I am having an issue with Regular expression, I need the most efficient regex that match IP address and in range of 255 only.

I tried this one "ip_pattern = '\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}'" , but it does match even numbers over 255, such as 321.222.11.4


This should do it:



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