Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
@MATESPROK9

HowAreYou @MATESPROK9 #633505316

4 June 2018
account created (per Roblox API)
10 Sept 2026, 22:51
last measured (UTC)

Username record

@MATESPROK9 — observed 10 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)

CZ/SKTEAM#7520505
13

Open data

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

Also a member of

LSPLASH#3049798 · you guys
24,183,327
Byteonix#9642354 · Member
18,789,619
Chillz Studios#2782840 · 🌟Royal Member🌟
18,664,414
Bee Swarm Simulator Club#3982592 · Member
18,237,517
Rumble Studios#3333298 · Fan
11,225,855
⨯ Small World Games#17140361 · Goof
10,098,689
Wild Atelier#7947655 · Member
8,897,282
Car Crushers Community#2726951 · Skilled Crusher
8,649,083
Jandel's Road Trip#33097934 · Owner
7,380,252
Paradoxum Games#4914494 · Player
6,062,442
Play! Studios#7165738 · Supporter 😇
4,302,955
ROLVe#2613928 · Members
4,296,084
Thinking Project#1235888 · noob
4,152,428
Pilot Training Club#2794513 · Trainee Pilots
3,909,188
USSF - United States Special Forces#22025 · [5] Sergeant
3,413,227
Dungeon Quest by Voldex#4788489 · Member
2,818,019
GamesReborn#3991320 · Fan
2,661,526
polandgamebuilders#3732983 · 😀 Member
2,470,933
Ignite Games#5878314 · Player
2,242,168
Police Roleplay Community#4328109 · Community Member
2,230,512
Windburst#11189454 · Member
2,184,880
DevvGames#4856485 · Member
2,061,141
Cruising Studios#5435520 · Fan
2,030,208
Rensselaer County Official#5499489 · Member
1,855,813
Mithril Games#3497226 · Member
1,786,535
The Red Army .#4802792 · Initiate
1,543,192
Drive World | Twin Atlas#4909558 · Racer
1,515,813
United States Army    #3108077 · [E1] Private (Basic Combat Training)
1,449,840
Digging Games#9050583 · Member
1,396,564
Schwifty Studios#3642592 · Fans
1,312,312
Per Games#5664878 · Fan
1,281,500
SCP | Roleplay Community#5479038 · Roleplayer
1,274,413
CRIMCORP#4165692 · Fan
1,179,692
Dunn Games#4035125 · Fan
1,028,651
Medal TV#34792238 · Member
1,013,152
Stateview Correctional Facility. ∞#5025380 · Prison Inspector
1,007,775
Blox Studiо#4843020 · Member
973,559
Impulsive Studios#5243967 · 💥 Supporters
947,636
The Nighthawk Imperium#1174414 · | T | Private
905,853
Skilled Studio LLC#787581 · Fan
881,022
Five-O Community#4824823 · Member
720,792
Special Containment Procedures Foundation [SCPF]#2760782 · Class - D
617,792
Quarantine Roleplay Community#6448240 · Community Member
613,184
Modly Productions#6521321 · Member
535,955
PLATINUM FIVE#4668709 · Member
523,693
Lithium Labs#5205652 · 💖 Fan
520,961
The First Encounter Assault Recon#72321 · [CIT] Citizen
500,640
Monochrome Studios.#14670168 · Pre-Alpha Players
451,429
Pet Swarm Series#9411658 · Followers
426,496
Ocean Gamеs#3980686 · Roleplayer
371,940
Hero and Villain Battlegrounds Fan Group#15264779 · Member
345,894
Lumber Tycoon 2 Fans#2658221 · Lumberjack
345,000
Amazing Studioz !#5210908 · |🤩|Players
299,918
Super Fun Tycoons#14890739 · Member
251,853
The Red Cell#3880488 · | 2 | Combatant
238,073
yRiderkoo team#4235761 · Riderkoo fan
236,543
A&B Group#11553831 · Member
225,068
Peak Development Studios#2838077 · Member
210,881
Foundation Roleplay#4711525 · Supporters
184,242
Roblox Intervention Foundation#5189037 · Clearance-0
169,909
Tron Dev World#34045101 · Member
167,744
SCP:F ~ Special Containment Procedures Foundation#4743750 · [Class - D]
134,875
Grand Hawk Studios#13466988 · Member
115,993
Tycoon Universe#2850947 · best friend
110,307
Neighborhood War Group#4625571 · Normal User
109,846
Yellow Gearworks#3363833 · Supporters
102,723
Undone Studios™#2841051 · [👥] Community [👥]
98,409
The Blοx Depot#7324717 · Customer
96,975
Starbound Games#5312831 · Member
91,695
Zeta Medical Corporation#5763193 · Community Fan
86,397
El Paso Border Patrol Roleplay#5981030 · Immigrant
83,270
Chxrlies Subscribers#10192882 · Member
82,258
Riderkoo Team#3901083 · Fans
77,575
CreepySins Studios#5514911 · Fan
61,570
RREDONE#8838926 · COOL PERSON
52,359
OMB gaming#5802578 · Member
46,216
Duck Duck Games#4573448 · Member
42,887
Judd Posting Studios#17020222 · Member
42,414
Official Brotherhood Studios#7204852 · Member
38,191
Ninty Studios#2703315 · Friend
25,754
G-STAR!#6746362 · G☆ Standard
19,764
Oretary#4439647 · Citizen
19,257
[GR] Canadian Army#9492477 · [E1] Airman Basic
15,089
[content deleted(4483192]#4483192 · Spy
13,868
OSTRAVA RolePlay Community#8026626 · Community Member
5,660
DYLANJKL ECOSYSTEM#5638873 · Player
5,529
CZECH WINNERS#4881592 · ✅Hráč✅
5,367
GoldStar Games#7208481 · Fan
5,003
Northwood Games#9829068 · Field Officer
4,776
The Arbitrium Imperium#5249120 · [E]: Conscript
2,944
Policie České republiky [PČR].#5267196 · [-] Výběrové Řízení
1,213
Viking Studios#2651042 · Fan
580
Inferno Clothing#1207498 · Member
560
[IC] Insurgency Command#7699773 · | 1 | Volunteer
445
SCPF :|: Secure, Contain, Protect, Foundation :|:#6176162 · Class - D
148
THE MEMES WAR#4533887 · Members
133
5OLOFOX empire#9629465 · Minions
60
Majestic Roleplay Community#34193695 · Group Staff
6
MajesticRP Staff#11273062 · Staff
4

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