| Status | Name | Position | Date Registered | Posts | |
|---|---|---|---|---|---|
| UltimatumGiga | 2015-01-24 | 0 | |||
| UltimaxSuperSwag | 2014-04-19 | 0 | |||
| UltimaXtreme | 2012-09-28 | 0 | |||
| Ultimeit | 2016-02-01 | 0 | |||
| ultimka69 | 2014-06-28 | 0 | |||
| UltimoRey | 2013-07-06 | 0 | |||
| Ultimus | 2014-01-26 | 0 | |||
| Ultimusss | 2021-08-04 | 0 | |||
| ultiNox | 2014-04-20 | 0 | |||
| Ultion | 2023-07-04 | 0 | |||
| Ultra | 2013-07-12 | 0 | |||
| Ultra Distortion | 2013-08-08 | 0 | |||
| Ultra Mag64 | 2015-01-24 | 0 | |||
| Ultra Mix | 2014-10-22 | 0 | |||
| UltraAdeline | 2015-04-12 | 0 | |||
| UltraAndromeda | 2017-09-10 | 0 | |||
| UltraBoom | 2014-08-09 | 0 | |||
| Ultraboy94 | 2014-04-18 | 0 | |||
| UltraBr0ny | 2014-05-09 | 0 | |||
| UltraBriny | 2014-01-22 | 0 | |||
| Ultracharge | 2015-02-20 | 0 | |||
| ultraconfused | 2022-06-06 | 0 | |||
| UltraCookie | 2014-04-20 | 0 | |||
| UltraCrow | 2016-07-30 | 0 | |||
| Ultradevon | 2017-09-15 | 0 | |||
| UltraFlan | 2014-01-24 | 0 | |||
| ultraflan1 | 2017-09-10 | 0 | |||
| UltraGamerBrony | 2014-08-11 | 0 | |||
| UltraHamburger | 2021-06-23 | 0 | |||
| UltraHeart6560 | 2023-02-26 | 0 | |||