docs: def parse(self, data):
          """Parse bulk cymru data"""
  
          ASNlist = []
          for line in data.splitlines()[1:]:
              line = plain_str(line)
              if "|" not in line:
                  continue
              asn, ip, desc = [elt.strip() for elt in line.split('|')]
              if asn == "NA":
                  continue
              asn = "AS%s" % asn
              ASNlist.append((ip, asn, desc))
          return ASNlist