IP Address Validation – HackerRank Solution

In this post, we will solve IP Address Validation HackerRank Solution. This problem (IP Address Validation) is a part of HackerRank Regex series.

Solution – IP Address Validation – HackerRank Solution

Python

import re
p1 = re.compile('^(((2[0-5][0-5])|(1[0-9][0-9])|([1-9][0-9])|(\d))\.){3}((2[0-5][0-5])|(1[0-9][0-9])|([1-9][0-9])|(\d))$')
p2 = re.compile('^([a-f0-9]{1,4}:){7}[a-f0-9]{4}$')
n = int(input())
for i in range(n):
    x = str(input())
    if(len(re.findall(p1, x)) != 0):
        print("IPv4")
    elif(len(re.findall(p2, x)) != 0):
        print("IPv6")
    else:
        print("Neither")

Note: This problem (IP Address Validation) is generated by HackerRank but the solution is provided by CodingBroz. This tutorial is only for Educational and Learning purpose.