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Title |
Test
Details
Private IP address
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Expression |
(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^192\.168\.)|(^127\.0\.0\.1)
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Description |
It matches private IP addresses. Private IP addresses (as defined by RFC 1918) are not routable on public Internet. This would help if you want to grant some previlege only to the users from within local network. ***Importnat*** This pattern assumes that the input is a valid IP address. You many need to make sure the input is a valid IP address.
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Matches |
10.12.0.19 | 172.21.0.23 | 192.168.0.2
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Non-Matches |
222.12.3.24 | 172.12.0.12
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Author |
Rating:
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Mahesh Ramakrishnan
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