Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
@WHATUPY_O19SS

Frank Castle @WHATUPY_O19SS #1367267329

19 December 2019
account created (per Roblox API)
6 Sept 2026, 02:33
last measured (UTC)

Username record

@WHATUPY_O19SS — observed 6 September 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)

Open data

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

Also a member of

Nosniy Games#3461453 · Fan
59,109,886
Chillz Studios#2782840 · 🌟Royal Member🌟
18,684,165
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,923
(学乱) Gakuran#416091513 · Students
7,508,243
AAAAAlpha333333#337535345 · Member
5,457,462
YXceptional Studios#4217910 · Pro
4,423,091
Wild Roleplay#4488708 · Fan
4,225,972
GamesReborn#3991320 · Fan
2,661,045
BlockZone#5202664 · Member
2,511,061
Splitline: World#35155002 · Member
2,507,382
Nova Hotels X#4683371 · Hotel Guest
2,000,987
Hidden Studio.#6206301 · ✨ Fan
1,612,975
The US Military 1940s#4545116 · Private
1,580,638
Z0KTAR's Community Group#11473956 · Member
1,572,693
BloxStreet Corporation#2700627 · Trainee Team Member
1,560,382
The Red Army .#4802792 · Initiate
1,544,475
Liberty Airlinesᅠ#4820413 · ⚪️ Awaiting Training
1,542,605
Rats United#5948630 · Rat
1,335,449
M&M Community#522637919 · Civilian
1,294,814
United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit
1,192,485
[CUSA] United States MiIitary#4219097 · [E1] Private
1,165,520
Emergency Hamburg#12563021 · Member
1,164,598
flipsy's games#16660065 · Owner
1,089,263
Ignite Threads#617489139 · Member
1,062,423
KREW CO.#3348465 · 🔥 KF 🔥
985,680
StyLiS Studios#1103278 · Supporters
942,085
The Nighthawk Imperium#1174414 · | 1 | Citizen
905,688
Blue Fox Development#5253408 · Undecided
837,810
Five-O Community#4824823 · Member
720,727
Bakiez#3122108 · 1 | Hungry Customer
717,984
Solera Hotels & Resorts#3435330 · Hotel Guest
643,136
|BA| -British Army-#4972535 · [OR-1] Recruit
639,168
Zwfty Studios#7080250 · 🎮 Players
609,694
Servants of Allah: Islam Studio#35566164 · Member
458,378
The Garrison ᅠ#13151234 · Regular Patron
412,614
Starboard Studios#3755133 · Follower
402,801
UnᎥted States Marine Corps#5570997 · [RT] Recruit Training
384,596
Red Riptide#5013782 · Member
377,632
Studiolo#6152542 · Member
333,138
TJ Studios#3389812 · Member🎮
316,383
Check It Containment Corporation#6016348 · Test Subject
301,699
The Rainbow Omega Group#3229253 · Normie
282,301
Abstract Vision#3337647 · Member
261,741
·The Marvel Universe·#3434601 · Citizens
260,936
Everest Games Holding#4902831 · Players
231,026
Unitеd States Air Force#6760741 · [E1] Airman Basic
225,999
Foundation Roleplay#4711525 · Supporters
184,199
Roblox Intervention Foundation#5189037 · Clearance-0
169,887
Summit Hotels & Resortѕ#4382797 · Hotel Guest
111,081
FractalReality#11666030 · MEMBER
109,110
Fizze#3117188 · Fizze Customer
106,703
Deadly Pineapple Games#2610137 · Fans
75,008
Wolf Gaming Fan Group#3405001 · 💫Fans💫
74,152
[SAF] Swedish Armed Forces    #3377358 · [OR/1] Private
67,589
[EI] Esercito Italianoᅠ#5014711 · 🗻| Member
59,834
Shinobi Saga Community#10098304 · Community Member
59,078
Attack on Titan: Universe#1214373 · Cadet / Lower-Class Civilian
57,604
Team Syndacore#2845135 · Supporter
57,561
Little Caesars Pizza#1133627 · Customer
22,900
[OFFICIAL] PANTHER STUDIOS#2967613 · ✨ | Fans
15,526
NotRxch YouTube#7354250 · Subscribers
4,111
CRAZY STUDIO#1056251 · Members
1,883
Flamingo Clothings#7609838 · Epic Gamers
170
~+Flowers+~#6091977 · ❣️disorders❣️
66
Chill Face Rebellion#7786473 · Chill Face Private
48
Da OFFICAL Banana Squad#7376770 · Member
15
Ultracat's YT Army#5447942 · Member
11

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