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@robuxmaster122221

Liam @robuxmaster122221 #418539409

19 October 2017
account created (per Roblox API)
22 Aug 2026, 15:43
last measured (UTC)

Username record

@robuxmaster122221 — observed 22 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)

Liam and co.#4943461
37

Open data

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

Also a member of

Chillz Studios#2782840 · 🌟Royal Member🌟
18,420,451
AoTR [PI]#17347863 · Member
9,337,117
(学乱) Gakuran#416091513 · Students
7,580,672
Paradoxum Games#4914494 · Player
6,009,067
Varis Studios#32421331 · Fan
5,550,470
thunder1222 Productions#553699 · Member
3,392,311
Playduo Studio#4626344 · ⭐Fan
2,678,586
The Shrimp Game#12422265 · Player
2,636,464
Washiez#10261023 · Head Operator
2,319,155
Police Roleplay Community#4328109 · Community Member
2,209,485
Greenville, Wisconsin#3078161 · Verified Citizen
1,929,449
Kavra's Kingdom#4561896 · Trainer
1,733,395
games i think#12398672 · Member
1,719,111
Virtual Valley Games#1241210 · Titanic Captain
1,679,473
|GAR| Grand Army of the Republic |#5214183 · Warrant Officer
1,666,199
Alpine Ascents#4306874 · Distinguished Climber
1,485,903
The US Military 1940s#4545116 · Private
1,419,605
Tycoon Typhoon#3234576 · Member
1,408,457
Talent Show Group#2794002 · ⭐ 100Rep+ -Experienced
1,402,600
Liberty Airlinesᅠ#4820413 · 🔵 Captain
1,376,139
Asylum Life Community#5819563 · Patient
1,246,100
SCP | Roleplay Community#5479038 · Roleplayer
1,240,105
SEA Military#2648601 · [WO] Warrant Officer
1,190,899
SiIicones#5127121 · 🧸 Orphan
1,139,045
[CUSA] United States MiIitary#4219097 · [E9-A] First Sergeant
1,121,708
Innovation Inc.#157764 · Member
1,108,510
UrbanSector#6811462 · Fans
1,095,412
Invincibly#33673697 · Member
916,858
The Nighthawk Imperium#1174414 · | N | Sergeant First Class
907,221
Coast#4873189 · 🥥 Kitchen Leader
895,385
Highfield City Police Department#6117548 · Constable
862,042
La Sainte Divinité#11255699 · 🩹 Patient
691,975
Stepford County Railway#3620943 · [QD] Qualified Driver
662,154
|BA| -British Army-#4972535 · [OF-D] Officer Cadet
640,257
United States Secret Serviceᅠᅠᅠ#5856978 · American Citizen
624,035
Special Containment Procedures Foundation [SCPF]#2760782 · Class - D
617,968
Imperialist Robloxian Federation#872876 · Citizen
550,314
The Pizzeria Roleplay: Remastered#2773187 · Member
490,636
Quantum Science Inc.#2847031 · Corporate
484,621
[:] Nova Corporation#4965800 · Class - C
460,595
NBTF Community#5164842 · Member
403,954
Arctic's Kingdom#11592051 · Supervisor
321,632
Imperialist Robloxian Military#3029096 · Lance Corporal
288,435
ZELZ#2715812 · Valid Participant
281,714
Fros Studio#2528917 · Fan
278,956
Chronos Studios Co.#14626498 · Employee
237,463
Foxtrot Asуlum Rolеplay#5555046 · Legacy Patient
195,775
Vision Works#3190911 · Member
177,557
CMB | The Universal Union#4904885 · 01 Protection Unit
174,028
Innovation Security#901313 · [MR]Tier 4 Guardsman
167,581
Empire Clash Community#13025287 · Beta Tester
166,558
Stupid Simple Games#16475373 · Member
164,377
State of Firestone#2803360 · Middle Class Citizen
160,286
[SCPF - Special Containment Procedures Foundation]#4606577 · Security Class 2
150,671
-= AEGIS International =-#2744682 · 〔EO〕 Experienced Operative
140,816
Black Cat 1984#11355618 · Regulars
136,822
SCP:F ~ Special Containment Procedures Foundation#4743750 · [Level - 2]
135,159
The Noobic Stratocracy#2704934 · Noobs
133,975
Thе Known Galaxy#6153729 · Explorer
132,580
Mareware#4481320 · Member
132,004
Space Sailors Community#8333210 · The Fanbase
125,894
Clayton Juvenile Detention Center#13761679 · Community Member
118,952
The Jedi ‌Order#3378280 · Initiate
111,066
[-] Royal Guards#32411430 · Lance Corporal
107,789
Make a Cake#2727496 · Member
89,472
The Jedi Ordеr#5723250 · Service Initiate
59,107
Squid Game International#12355343 · [△] Soldier
57,351
Freefall Softworks#4061796 · Community Members
53,993
«APOLLO» Corporation#11755642 · Member
51,331
Gianchetti 1924#34244095 · Member
50,037
Diepolder Club#32761682 · Patron
48,649
Day of Dusk#4621832 · Citizen
44,769
State οf Mayflowеr#33462869 · State Resident
39,163
[-] Metropolitan Policе Servicе#32418861 · Senior Constable
38,866
[RA] Search & Rescue#5315995 · Trained S&R
38,569
|| Imperial Armada ||#2654474 · [ENL] Enlist
36,412
British Columbia, Canadа#5530527 · Resident
33,218
UltraCorp#17012749 · Employee
32,163
Snow Core#5665804 · {I} Initiate
27,287
Jedi Academyᅠ#11243615 · Graduated Student
22,656
zopawa's group#5746870 · member
19,900
Time Variance Authority RP#11366072 · Player
19,469
Oakdale Federal Penitentiary#14706079 · Inmate
15,221
Pevek Correctional Colony#35948981 · Convict
12,383
The Töter Aristocracy#2527987 · Peasant
9,028
THE I.R.I.S. DIRECTIVE#35967323 · Λ INITIATES
8,434
Rot lnc.#35237898 · Skibs
7,754
Varenth Industries#598039643 · OUTER PARTY
7,715
Classic Head Shapes#518760463 · Member
7,560
CMB | Officer Academy#5313203 · Phase 1
7,093
AOT: Venture#887321732 · Unwaved
6,853
1st Noobic FIeet#16395321 · Enlistee
6,262
SCP:F ~ [Security Department]#4743765 · [Cadet]
5,391
Squid: The Games#35529595 · Member
4,216
Morohoshi#15107013 · window shopper
3,823
The Special Operations Brigаde#35906476 · 1st Battalion " Last Hope "
3,128
Gribbly's#32703713 · Patrons
2,220
Coruscant Guard; Funding#32046153 · CG Supporter
1,978
SCP:F ~ [Medical Department]#4743809 · [Resident]
1,034
Fort Defense Company#105890891 · Unauthorized
713

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