parameters: (self)
return_statement: return IP(IPint.netmask(self), ipversion=self._ipversion)
docstring: Return netmask as an IP object.
  
          >>> IP('10.0.0.0/8').netmask()
          IP('255.0.0.0')
docstring_summary: Return netmask as an IP object.
docstring_tokens: Return netmask as an IP object .
function: def netmask(self):
          """Return netmask as an IP object.
  
          >>> IP('10.0.0.0/8').netmask()
          IP('255.0.0.0')
           """
          return IP(IPint.netmask(self), ipversion=self._ipversion)
function_tokens: def netmask ( self ) : return IP ( IPint . netmask ( self ) , ipversion = self . _ipversion )