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@Mastreyz_Playz #3745239086

26 July 2022
account created (per Roblox API)
26 Oct 2026, 23:15
last measured (UTC)

Username record

@Mastreyz_Playz — observed 26 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)

/-United States Defence Force Divisions-/#15913556
3
[+] The Eurasian Navy [+]#15913511
1

Open data

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

Also a member of

Sonar Studios#2919215 · 🕹️ Sonarian
18,723,119
KizmoTek Studio#3115970 · Community Member
7,587,378
Pilot Training Club#2794513 · Airline Pilots
3,899,009
InfinityInteractive#11257245 · Fans
3,217,171
The US Military 1940s#4545116 · Private
1,550,892
The Red Army .#4802792 · Initiate
1,541,524
United States Army    #3108077 · [E1] Private (Basic Combat Training)
1,436,345
SCP | Roleplay Community#5479038 · Roleplayer
1,272,217
United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit
1,190,480
United States Military 1960s ᅠ ᅠ#3454445 · E1
959,910
The Nighthawk Imperium#1174414 · | T | Specialist
906,075
Highfield City Police Department#6117548 · Police Officer
883,625
The Feather Family 🕊️#4336588 · Family
851,036
Μilitary Simulator#4800484 · Red Army Conscript
807,762
|BA| -British Army-#4972535 · [OR-1] Recruit
639,469
United States Secret Serviceᅠᅠᅠ#5856978 · American Citizen
637,563
Central Intelligence Agencyᅠᅠᅠ#6572612 · Special Operative
633,851
Quarantine Roleplay Community#6448240 · Community Member
613,380
Central Intelligence Agency ᅠ ᅠ ᅠ ᅠ#9165980 · [GS-1] Cadet
405,929
UnᎥted States Marine Corps#5570997 · [RT] Recruit Training
384,723
The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)
378,560
FRP | Red Army#5224523 · Jr Sergeant
305,973
Check It Containment Corporation#6016348 · Test Subject
301,792
Special Weapons and Tactics Unitᅠ ᅠ#10394427 · Private First Class
299,135
United States Military 1960s, Vietnam | USM |#5877919 · E1
252,478
Federation Of Robloxian People#4246982 · Group Member
245,596
Empire Frаnçаis#5610765 · Citoyen
243,208
OPFOR Studios#14309341 · Member
207,487
BLACK ATMOS Z#10705478 · Member
192,754
VG Gang#3867483 · Member
164,067
School Of Developers | ROBLOX DEVs#9658196 · 🧠 | ROBLOX Developers
119,361
Australian Armyᅠᅠᅠᅠᅠᅠ#5245266 · [OR-1] Private
114,968
The Robloxian Army TRA#165491 · Recruit
67,336
Et Imperium Germanicus#4886107 · State Citizen
61,828
Τhe United States Μarine Cοrps#6772372 · RT | Recruit Training
54,169
Teutonnia#15294045 · Serviceperson
48,713
The Armed Forces of Imperium Germanica#4886142 · Private
38,826
FRP | Divisions#5224532 · Member
32,964
SHCA Staff Teams#11882330 · Patient
27,009
|HBA| Hazy's British Army.#2955779 · [OR-1] Recruit (Basic Military Training)
23,488
Tеutonnic Army#15822489 · Conscript
17,578
United Stаtеs Militаry 1960s#5809053 · E1 (BMT)
17,332
Nighthawk Reaper Battalion#4734688 · | R | Recruit
17,198
FRP | The Federal Guard#5224553 · Pending Approval
12,376
FRP | State Security#5224562 · Member
11,931
Frankіa#5073450 · Resident
11,011
Kinetic Resource Center#15317622 · Community Member
5,215
Australian Army ~AA~#15592030 · [OR-4] Lance Corporal
5,046
Australiαn Army#10903874 · [REC] Recruit
3,583
The Revolutionary Union#8154644 · Foreign Immigrant
1,307
Hellhaven .#15049970 · [CPL] Corporal
1,287
[RSA] South Africаn National Defence Force#10774253 · [OR0] Recruit
1,031
[GBA] Gucio British army#16066521 · [OR-2] Private
655
MBA | Mar's British Army#10529735 · [OR-1] RECRUIT (Basic Military Training)
539
RBS | Red Army#12322550 · Initiate
407
Special air service 1#10815184 · Lance Corporal
369
State of Lakefront#15095471 · Tourist
319
Thе British Αrmу#6830158 · OR-2 | Private
276
GE | Republic of Germany#14645823 · Immigration Office
214
United Stаtes Military 1960s#12504290 · E1
194
The Republic of the Vionatian#13463299 · [BMT] Basic Military Training
137
Ranger's Inquisition#5778168 · Ranger
116
United States Marine Corps. USMC#16075040 · [E1] Marine Recruitment Training
116
FSR | Military-Police#11499077 · Enlist
114
[BA] - Aldershot Military Academy#13702920 · [OR-1] Recruit
105
Splash Pools.#5574094 · Islander
95
RBLX Federal Bureau of Investigation#7415007 · NAT | New Agent Trainee
61
Studious Development#15190895 · Members
41
|TAA| The Australian Army.#12662724 · [E-1] Recruit [Basic Training]
41
Meme Village!#5669614 · Devs
39
Galad Army#13685712 · [REC] Recruit
35
Infinity Security Administration#15449005 · Trainee
31
TSUB | The Red Army#15050107 · Private
27
Fort Edge#13143653 · Recruit (E-1 / PVT)
24
I-United States Military-I#33293043 · [E-1] Recruit (Need Basic Training)
18
|[KJ] Kingdom of Jerusalem|#14727586 · President
17
The U.S Defense Forces Corps#15416306 · Recruit
8
United States National Guard Army Special Forces#14293547 · 10th SFG
7
Robloxian's Royal Hotel#15653145 · Valued Client
5
BruhMoment | Officer Candidate School#14888815 · [OCS] Phase I
4
The British Empire of UK.#15490051 · Member
3

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