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0
Regular Expression
Python
r"
^
(?:
(?:
25
[
0
-
5
]
|
2
[
0
-
4
]
[
0
-
9
]
|
1
[
0
-
9
]
[
0
-
9
]
|
[
1
-
9
]
?
[
0
-
9
]
)
\.
){3}
(?:
25
[
0
-
5
]
|
2
[
0
-
4
]
[
0
-
9
]
|
1
[
0
-
9
]
[
0
-
9
]
|
[
1
-
9
]
?
[
0
-
9
]
)
$
"
g
Open regex in editor
Description
no description available
Submitted by
Tpons
-
7 years ago