Typeahead options include some that aren't legit, and hence may be misleading

[Andrew-Clement]

Here is an example from Does Originate in Country, with A for the CC field.

Several of these appear to be State abbreviations eg AZ, some neither (eg AP?) And some clearly spurious eg A1 , A2, ..

[colinmccann]

These are not related to the website - all of these 'countries' exist in the DB. Eg:

ixmaps=# select ip_addr, asnum, mm_lat, mm_long, mm_country from ip_addr_info where mm_country = 'A1';
    ip_addr    | asnum | mm_lat | mm_long | mm_country 
---------------+-------+--------+---------+------------
 93.115.88.137 |  3223 |      0 |       0 | A1
 93.115.91.22  |  3223 |      0 |       0 | A1
 64.46.32.174  | 19875 |      0 |       0 | A1
 64.46.32.93   | 19875 |      0 |       0 | A1
 64.46.32.180  | 19875 |      0 |       0 | A1
 69.10.139.22  | 19875 |      0 |       0 | A1
 130.94.121.34 |  2914 |      0 |       0 | A1
 64.46.32.26   | 19875 |      0 |       0 | A1
 93.115.91.18  |  3223 |      0 |       0 | A1

This is more likely something to do with server, tr-gather, Maxmind etc.