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Community Library Entry
9
Regular Expression
ECMAScript (JavaScript)
/
^
(
(
1
?
[
\d
]
?
[
\d
]
|
2
(
[
0
-
4
]
[
\d
]
|
5
[
0
-
5
]
)
)
[
.
]
){3}
(
1
?
[
\d
]
?
[
\d
]
|
2
(
[
0
-
4
]
[
\d
]
|
5
[
0
-
5
]
)
)
$
/
Open regex in editor
Description
Matches all valid IP addresses from 0.0.0.0 to 255.255.255.255
Submitted by
Ryan Plummer
-
10 years ago