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java regex ip

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Jakin687 answered on September 23, 2020 Popularity 8/10 Helpfulness 6/10

answer java regex ip

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java regex ip

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public static boolean isIP(String ip)  {
    Pattern p = Pattern.compile("(([01]?[0-9]{1,2}|2[0-4][0-9]|25[0-5])\\.){3}([01]?[0-9]{1,2}|2[0-4][0-9]|25[0-5])");
    Matcher m = p.matcher(ip);
    return m.matches();
}

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Source: farenda.com

Tags: ip java regex

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Contributed on Nov 09 2020

Jakin687

0 Answers Avg Quality 2/10

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java ip regex pattern

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String pattern = "([01]?[0-9]{1,2}|2[0-4][0-9]|25[0-5])";

Popularity 9/10 Helpfulness 8/10 Language java

Source: Grepper

Tags: ip i

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Contributed on Sep 23 2020

Grontourismo

0 Answers Avg Quality 2/10

java check ipv6 with regex

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String pattern_ipv6 = "(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))";
if(Pattern.matches(pattern_ipv6, ipAddress)) {
  return true;
}

Popularity 6/10 Helpfulness 8/10 Language java

Source: Grepper

Tags: ipv6 java regex

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Contributed on Mar 07 2021

DreamCoder

0 Answers Avg Quality 2/10

java regex for ip address

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String regip = "(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)";
String patternip = regip+"."+regip+"."+regip+"."+regip;

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Tags: ip-address java regex

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Contributed on Jul 22 2022

Gleaming Gnat

0 Answers Avg Quality 2/10

java regex ip

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