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Mac address regex C#
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Mac address regex C#
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Mac address regex C#

Mac address

Mac address is a unique identifier assigned to network interface controllers like WiFi routers, Ethernet controllers, etc. It has a format of six groups of 2 hexadecimal digits separated by dash or colon (e.g. 00:00:5e:00:53:af). Mac address regular expression can be used to validate that a certain string contains mac address or extract mac address from a given string.

JavaScript
JavaScript
Python
Python
Java
Java
C#
C#
PHP
PHP

Simple Mac address regex (IEEE 802)

Below is a simple mac address regex that supports dashes or colons as separators:

Test it!
This is some text inside of a div block.

True

False

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Example code in C#:

Test it!
This is some text inside of a div block.

True

False

Enter a text in the input above to see the result

Test it!
This is some text inside of a div block.

True

False

Enter a text in the input above to see the result