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@Mastix_ytb

OberMan @Mastix_ytb #780588870

22 September 2018
account created (per Roblox API)
15 Sept 2026, 13:41
last measured (UTC)

Username record

@Mastix_ytb — observed 15 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)

pro_______m#5357367
11

Open data

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

Also a member of

Official Group of Drift Paradise#5216132 · 👤Standard Drifter
7,072,667
Dungeon Quest by Voldex#4788489 · Member
2,821,098
|BA| British Army#2621202 · [OR-1] Recruit (Basic Military Training)
2,021,271
|GAR| Grand Army of the Republic |#5214183 · Trooper
1,714,707
Roanoke, VA#4451448 · Member
1,564,797
The Red Army .#4802792 · Junior Conscript
1,538,076
Asylum Life Community#5819563 · Patient
1,347,155
SCP | Roleplay Community#5479038 · Roleplayer
1,267,581
United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit
1,187,989
CRIMCORP#4165692 · Fan
1,156,760
Summit Games Productions#11176539 · Fan
1,148,316
Nyxkay Studio#304256484 · Membre
1,108,266
UrbanSector#6811462 · Fans
1,103,971
Stateview Correctional Facility. ∞#5025380 · Low Security Inmate
1,006,252
Interbyte Studio#5126818 · Fans
938,696
Highfield City Police Department#6117548 · Lieutenant
867,487
Μilitary Simulator#4800484 · Militsiya Conscript
808,425
Five-O Community#4824823 · Member
720,929
Stepford County Railway#3620943 · [TD] Trainee Driver
667,118
United States Secret Serviceᅠᅠᅠ#5856978 · Metropolitan Police
634,612
Mark-6#17382040 · Member
628,862
Astra's Army#11636314 · Member
627,467
Special Containment Procedures Foundation [SCPF]#2760782 · Class - D
618,109
Imperialist Robloxian Federation#872876 · Low Class Citizens
549,556
Jaller's Projects#266819 · 🌾Farm Residents🌾
518,526
PLATINUM FIVE#4668709 · Member
514,992
Militsiya .#4901723 · Senior Militiaman
482,247
The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)
378,923
The Galactic Empire ‌ ‌ ‌ ‌#3145747 · Cadet
361,930
The Galactic Εmpire .#5288669 · E1 | Cadet
301,075
New York City Pоlice Departmentᅠ#9473652 · Police Cadet
291,280
Eurotunnel | Le Shuttle |#7505190 · ┊Civilian┊
277,095
T0XZ Development#4016794 · Fans
275,024
Naval Roleplay Community#3534363 · High Ranking Officer🔱
258,153
SCP: Site Roleplay Community#2935212 · Group Member
219,884
Grand Robine Army#6047403 · Private
208,411
BLACK ATMOS Z#10705478 · Member
193,346
Military Flight Simulator Community#1164372 · Fan
184,345
Sandy Shores | DOJ-RP#10855191 · Member
183,696
CMB | The Universal Union#4904885 · Civil Protection
175,629
Blox Channel#515698 · (LR) Senior Employee
175,461
Palm Creations#5611347 · Community Member
158,455
The Galactic Republic #2742631 · E2 | Trooper
138,169
Half-Life World#13426157 · Community Member
112,646
Central Roleplay | Community#8497064 · Member
99,161
Traits of War Community#3025405 · Roleplayer
95,833
Block's Projects#13902860 · Member
86,082
El Paso Border Patrol Roleplay#5981030 · Immigrant
83,321
FRR | Los Angeles Police Department#5881087 · Cadet
83,142
Big Bruh Games#6255283 · Member
81,883
Lionhearts: Crusade#1160789 · Community
77,662
Vision Studios LLC#3610112 · Community Member
68,098
Metropolitan Police Departmentᅠ#5884237 · Prospective Trainee
67,890
First Response | Studios#4987925 · Community Member
66,581
NORTHWIND | Saint Lawrence Company#5346362 · Settler
63,458
Et Imperium Germanicus#4886107 · State Citizen
61,844
Great Clоne Army of the Republic#5425370 · Member
59,526
Stargate Horizons Community#3218449 · Member
56,680
Tasty Fan Group#3384396 · Fans
52,862
Power Low Studios#4036257 · Member
52,057
Sheer Cold Creations#3641993 · Member
49,444
Teutonnia#15294045 · Immigrant
48,424
rBreach Official Community#4767891 · Member
45,526
The Galаctіc Republic#34755744 · Cadet
42,909
The Islamic Community of RobIox#5441318 · Friend
38,992
Official Brotherhood Studios#7204852 · Member
38,225
Project Calling#3080614 · [AB] Empire Party
38,060
Military Productions.#13955368 · Member
32,523
United States Marine Corpsᅠᅠᅠᅠᅠᅠ#5308000 · [RT] Recruit
25,819
Troisième Corps#6057333 · Soldat
25,808
| Manager Games#32845130 · Member
24,045
The Galactic Republic Clone Military#5573632 · E1 | Cadet
23,511
Special Containment Facilities.#5500300 · [Class-D]
22,699
Federal Republic of Midtown#2867187 · West Midtown Citizen
21,123
North Vietnam Army ᅠ#3267822 · [REC] Recruit
20,421
Robine Militia Divisions#6242202 · Supporter
18,077
Midtown Police Department#3228184 · Officer
16,183
Midtown Department of Homeland Security#3239599 · Junior Agent
11,804
Military of the Republic of Midtown#3969498 · Private First Class
11,502
The Lambda Foundation#5975126 · [CD] Class Disposable
10,469
East Midtown Committee for State Security#4118334 · Lieutenant of State Security
10,173
Royal Marines 1805#12658888 · Recruit - PASS BMT
8,630
Midtown SWAT#3239454 · Agent
8,265
Roblox DevForum Communi ty#5026886 · Member
7,036
West Midtown Secret Service#5711114 · Senior Special Agent
6,406
West Midtown Central Intelligence Agency#4507560 · Junior Intelligence Officer
6,103
New York Moderation Team#4499636 · Pending
3,491
Midtown Human Resources#2863839 · Awaiting
2,897
French Division#8556223 · Membres
2,001
Grenoble RP Officiel [FR]#9385439 · Résidents
1,884
**The First Galactic Empire**#34687830 · Imperial Military Personnel
1,877
Ro - Market#8194141 · 👤・Acheteurs
1,414
The Epatski Mafia#14009870 · Thug
1,066
O | Osford-RP#8712482 · membre
952
The Department of Defense ᅠ#6065607 · US Citizen
717
Blox Channel | Intelligence Department#3171035 · Assignee
136
Blox Channel [FASHION DEPT]#2582476 · Official Models
128
LS | Sandy Shores#14360728 · Membre
120

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