More RegEx Syntax

Matching an IP range

[guillermo5000]

I am writing a regex to match xx.xx.xx.64 to xx.xx.xx.127 and here us my result:

^xx\.xx\.xx\.(6[4-9]¦[7-9][0-9]¦1[0-2][0-9])$

Is it correct? I realize this also cover 128 and 129 but am I on the right track? Thanks for any wisdom.

[jdMorgan]

Yes, you're on the right track. Ypu can add a bit to the end to get 64-127 exactly:
^xx\.xx\.xx\.(6[4-9]¦[7-9][0-9]¦1[01][0-9]¦12[0-7])$

Jim

[guillermo5000]

I see, you stopped at 119 and added the last bit to match 120-127.

Thank you VERY much! I may someday have this down.