Add more TACs to prevent be identified or overlapped

[glforums]

Hi!

You can use this database:
https://github.com/VTSTech/IMEIDB/blob/master/imeidb.csv

You should definitely add some. Because it is 6.2% like TAC will overlap.

This can cause issues as purely theoretically someone who spying can use this information to try to identify user of your application.

For example like this:

imei_prefix = ["35674108", "35290611", "35397710", "35323210", "35384110",
"35982748", "35672011", "35759049", "35266891", "35407115",
"35538025", "35480910", "35324590", "35901183", "35139729",
"35479164", "35326407", "35920507", "35915307", "35656908",
"35537508", "35381208", "35655408", "35669908", "35004331",
"35012763", "35013263", "35013596", "35014386", "35014545",
"35017890", "35022562", "35048105", "35048156", "35049626",
"35053352", "35063329", "35064217", "35068083", "35075982",
"35076156", "35076825", "35079439"]

Double check my TACs if you want to use my example!