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@pokecardmaster556

@pokecardmaster556 #6147351

19 January 2010
account created (per Roblox API)
29 Aug 2026, 13:58
last measured (UTC)

Username record

@pokecardmaster556 — observed 29 August 2026

Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.

Groups owned (as measured)

M.U.D.#106045
23
Pokecardmaster556 Fan Club#160535
6
Brotherhood Of Wolves#178288
5
Trailmix's agents#93116
5
Red Versus Blue Official Fan Club#277387
5
random stuff#74141
4
United Nations Star Command#215073
3
Halo Biggest Fans Group#234779
3
subspace explorers#81597
3
M.U.D. Black Hawks#156099
3
B.N.D.#78280
2
Office Of MUDdy Intelligence#229841
2
Robux Incorporated#153193
2
Operation 343#321211
1
Mission Ultimate Division Council#166505
1
M.U.D. Delta Sqaudron#163959
1
Mission Ultimate Division Spartan Sqaud#255904
1
Foxy Grandpa Game Studios ™#306929
1

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

Roblox#7 · Member
13,510,198
The First Encounter Assault Recon#72321 · [CIT] Citizen
500,984
The Roblox Assault Team#7013 · [1] Conscript
259,497
Vortex Security#199219 · Player
192,287
HALO 3 spartan and elite united SEU#4978 · Marine
4,875
Aperture Science#561 · Member
1,248
Semi-Fame#98396 · Liked (1,500 Profile views, or 500 Place Visits)
702
go grunts#240983 · grunt minor
488
[ Content Deleted 151425 ]#151425 · Cadets
145
Spartans Of The Old Temple#232905 · Normal Spartan
83
Rainbow Dashies#497241 · Ok
83
Dialga Super Fan Club#30462 · Dialga Rulers
34
Golden Fire#123218 · Recruit
19
Roblox Assult Forces R.A.F#227498 · 1. Corporal
14
J.S.F.R#146308 · General
10
M.U.D. 2#232431 · Member
4

Membership and rank as measured from this user’s public group list.