Changing data in column for multiple rows

[Big Krackers]

Hello,
I'm pretty new to Excel and database applications in general so forgive me
for any wording or vocabulary that I might lack.

I have a list of ip addresses, about 200 rows, in one column. The addresses
are separated into four octets (xx.xx.xx.xx) and I need to edit the last
octet in every row to zero so that it looks like xx.xx.xx.0

What I did was use the text to columns action to isolate the last octet into
it's own column so I could zero it out but then of course I couldn't figure
out how to merge everything back together again. (I figured out how to merge
on the cell level with multiple columns but I couldn't figure out how to get
the formula to work all the way down the list) So, what I think would be
simpler is to just learn how to edit the ip address in the original column
without using text to columns.

So for example:

Before: After:
A A
129.16.12.200 129.16.12.0

And so on all the way down the column. Note, the ip addresses are all
different.

Thanks,
BK

 

[FSt1]

hi
A simple formula would work.
Assuming the data start at A1, in B1, put this formula....
=LEFT(A1,10)&0

then copy the formula and copy down B column to the end of the list. after
you can copy the B column and paste special - values to turn the formula into
hard data.

Post back if you have problems.

Regards
FSt1