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

Mrcoolguy @masterofroblox103208 #2447515462

4
followers (as measured)
19 March 2021
account created (per Roblox API)
1 Oct 2026, 06:35
last measured (UTC)

Username record

@masterofroblox103208 — observed 1 October 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)

The Crossy road duck group#16569189
6

Open data

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

Also a member of

Scriptbloxian Studios#4705120 · Legend
30,035,833
Yielding Arts#12013007 · Player 🎮
24,962,641
Sonar Studios#2919215 · 🕹️Sonarian
18,664,269
Car Crushers Community#2726951 · Skilled Crusher
8,645,968
Roblox High School: Fan Club#1127093 · New Fan (Unranked)
7,014,866
The Gang Stockholm#5273516 · Player
6,894,928
Forsaken Dev Team#33548380 · Member
4,569,859
Thinking Project#1235888 · noob
4,153,319
Pinewood Builders#159511 · Member
3,022,102
KreekCraft Community#3072234 · Member
3,014,848
Playduo Studio#4626344 · ⭐Fan
2,775,933
Kohaú#4731484 · Trainee
2,651,872
FGTeeV (BebabaleepBopping)#6882266 · Member
2,403,023
Lionly Studios#8296978 · ⭐ Supporter
2,217,686
Vanity Studio#4063400 · Fans
2,097,409
Nighty Studio#8098236 · Supporter ⭐
2,055,733
Mithril Games#3497226 · Member
1,788,147
|GAR| Grand Army of the Republic |#5214183 · Cadet
1,716,561
White Dragon Horse#8237745 · Member
1,576,359
The US Military 1940s#4545116 · Corporal
1,538,959
United States Army    #3108077 · [E2] Private Second Class
1,430,559
Talent Show Group#2794002 · ⭐ Fan/Auditioner
1,401,471
THEAM STUDIOS#15333610 · THEAM | Community Member
1,394,306
Rats United#5948630 · Soldier
1,336,348
SEA Military#2648601 · [WO] Warrant Officer
1,208,221
United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit
1,188,664
[CUSA] United States MiIitary#4219097 · [E2] Private
1,154,242
Innovation Inc.#157764 · Member
1,143,120
Zood Studios#5606884 · ✨ Gamer
1,106,977
ObliviousHD Fan Group#2769555 · Popcorn Enjoyer🍿
1,067,911
Stateview Correctional Facility. ∞#5025380 · Prison Inspector
1,006,452
SizzleBurger#1016598 · Trainee
995,111
The Nighthawk Imperium#1174414 · | 1 | Citizen
906,525
dreamy™#4266525 · Supporter
885,523
Highfield City Police Department#6117548 · Police Recruit
868,122
Hapless Studios#5502618 · Supporter
847,183
Μilitary Simulator#4800484 · No Division
808,327
Ro-meet#15433712 · Member
740,682
Squid Game Infinity Roleplay Community#12539280 · Member
697,506
L.A. Airways®#1249062 · Passenger
675,737
|BA| -British Army-#4972535 · [OR-1] Recruit
640,000
United States Secret Serviceᅠᅠᅠ#5856978 · Agent In Training
635,348
Central Intelligence Agencyᅠᅠᅠ#6572612 · Special Operative
634,249
Special Containment Procedures Foundation [SCPF]#2760782 · Class - D
618,099
Quarantine Roleplay Community#6448240 · Community Member
613,758
Imperialist Robloxian Federation#872876 · Low Class Citizens
549,499
Serendipity Support Center#4346739 · Client
542,703
Sebee#6303746 · 😎 PRO
527,699
Quantum Science Inc.#2847031 · Employee
485,834
Royal Hillcrest#10380454 · Upper-Class Guest
455,835
NBTF Community#5164842 · Member
405,624
The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)
378,949
United States Army     #4121686 · [E1] Private
373,306
Ocean Gamеs#3980686 · Early Supporter
372,215
Grip Studios#32519006 · Member
363,900
The Chicken Nugget Gang#3015005 · Chicken Nugget
352,968
Piggy: Intercity#12874996 · Player
309,841
The Galactic Εmpire .#5288669 · E1 | Cadet
301,206
Special Weapons and Tactics Unitᅠ ᅠ#10394427 · Private First Class
299,343
Uncomplicated Games#10218556 · ⛏️Member⛏️
294,992
Exegol#5525825 · ⚪️ Recruit
292,467
New York City Pоlice Departmentᅠ#9473652 · Police Cadet
291,238
Ultimate Games#8102840 · Member
289,086
Empire Frаnçаis#5610765 · Soldat
242,791
Pinewood Builders Security Team#645836 · Trainee
241,154
Cool Cat UGC#8416624 · Owner
235,169
The Galactic Empire GRW#5298627 · Recruit
234,135
Unitеd States Air Force#6760741 · [E1] Airman Basic
225,206
Mano County Roleplayᅠᅠ#10116878 · Member
218,566
The Galactic Republic GRW#14625178 · Trooper
215,316
Foxtrot Asуlum Rolеplay#5555046 · Legacy Patient
195,563
SM Games#4427619 · Supporter
170,897
Innovation Security#901313 · [LR]In Training
169,519
Empire Clash Community#13025287 · Beta Tester
168,290
Vault Holdings#7949284 · Member
148,243
Festivereinhard2's Fanboy Fan Group#2988324 · Fan
145,171
United States Coast Guard ᅠ ᅠ#9057373 · [E4] Petty Officer Third Class
111,859
PROJECT NADIR#447510070 · [SURVEYOR]
105,671
The Mayhem Syndicate#4890641 · Recruit
89,802
Plaza Connect Community!#1207931 · Plaza Community
60,802
West Korea.#6474153 · Immigration
60,150
REACT Studios Legacy#11846971 · 🏆 Original Member
58,931
Raiding Division#10006839 · 🔥Raider
50,918
The Meg and Mo Show#4915852 · Member
44,814
The Robloxivators#2610761 · 🛡 Starting Class Robloxivator 🛡
30,943
Pinewood Historical Archive#9123114 · Fan
27,351
Junkbot Cult#8293449 · 🔥Junkbot🔥
27,008
Pinewood's Codes#22237 · Member
23,414
The Hutt Cartel GRW#7219995 · Outlaw
21,946
Stаrfall#1191237 · Community Member
21,945
SHARX Solutions#35983358 · Community Members
11,054
Chaos Insurgency [CI]ᅠᅠ#9726189 · Recruited Class-D
8,203
Sect of Resonance#10480153 · Offering
6,651
International Steamship Organization#3881309 · M | Community Member
6,219
[SEA] Air Support#15116364 · [AF-100] Airman
2,739
Cnpqueen haters#33110635 · 🙃goofy boovy🙃
1,645
[SEA] Aegis Command Operatives#36036468 · 『Recruit』
1,370
L4KK#33846091 · Members
1,340
xavune#35797325 · ⋆˚࿔┆ star - newcomer
1,061
The Cake Vault#33643399 · The Vault's Children.
41

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