127.0.0.1
10.1.1.1
10.2.1.1 # This row has a comment
8.8.8.8	# Uh oh, this row has a comment separated by a TAB
fe80:0000:0000:0000:ffff:eeee:dddd:cccc # Crikey, IPv6!
::1
fe80:0000:0000:0000:ffff:eeee:dddd:cccd
# This row is all comments
  # This row has some whitespace and then a comment
fe80:0:0:0:ffff:eeee:dddd:cccc