Enclose string in single quotes
Sub EncloseinQuotes()
Dim Cell As Range
Dim IP As String
'~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
'written by Angelina Teneva, March 2017
'~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
With ActiveSheet
For Each Cell In Range("A2:A" & ActiveSheet.UsedRange.Rows.Count)
IP = Cell.Value
Cell.Value = "''" & IP & "',"
Next Cell
End With
End Sub