property NSPredicate : a reference to current application’s NSPredicate
property NSArray : a reference to current application’s NSArray

set aList to getSelectionDataFromNumbers() of me
set anArray to NSArray’s arrayWithArray:aList
set aPred to NSPredicate’s predicateWithFormat:"SELF MATCHES ’[0-9]{1,3}＼＼.[0-9]{1,3}＼＼.[0-9]{1,3}＼＼.[0-9]{1,3}’"
set bRes to (anArray’s filteredArrayUsingPredicate:aPred) as list
–>　　{​​​​​"XX.XX.XX.XXX", ​​​​​"XXX.XX.XXX.XXX", ​​​​​"XXX.XXX.XX.XXX", …..}

on getSelectionDataFromNumbers()
　　tell application "Numbers"
　　　　tell front document
　　　　　　tell active sheet
　　　　　　　　tell table 1
　　　　　　　　　　set aList to value of every cell of selection range
　　　　　　　　end tell
　　　　　　end tell
　　　　end tell
　　end tell
　　return aList
end getSelectionDataFromNumbers