127.0.0.1
127.0.0.2
127.1
127.2
::1
0:0:0:0:0:0:0:1
0:0:0:000:0:0:0:1
0000:0000:0000:0000:0000:0000:0000:0001
2130706433
2130706434
7F000001
7F000002
localhost