Please enable JavaScript to use regex101
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Reg
ular
Ex
pressions
101
Reg
ular
Ex
pressions
101
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Regular Expression
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^(?!^0\.)(?!^10\.)(?!^100\.6[4-9]\.)(?!^100\.[7-9]\d\.)(?!^100\.1[0-1]\d\.)(?!^100\.12[0-7]\.)(?!^127\.)(?!^169\.254\.)(?!^172\.1[6-9]\.)(?!^172\.2[0-9]\.)(?!^172\.3[0-1]\.)(?!^192\.0\.0\.)(?!^192\.0\.2\.)(?!^192\.88\.99\.)(?!^192\.168\.)(?!^198\.1[8-9]\.)(?!^198\.51\.100\.)(?!^203.0\.113\.)(?!^22[4-9]\.)(?!^23[0-9]\.)(?!^24[0-9]\.)(?!^25[0-5]\.)(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]))$
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gm
Input 1
1
New
182.74.25.170 1.1.1.1 8.8.8.8 129.1.1.1 110.10.10.10 10.0.0.0 100.64.0.0 127.0.0.0 169.254.0.0 172.16.0.0 192.0.0.0 192.0.2.0 192.88.99.0 192.168.0.0 198.18.0.0 198.51.100.0 203.0.113.0 224.0.0.0 240.0.0.0 255.255.255.255