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John @MasterRoblox5133 #1200253485

12 August 2019
account created (per Roblox API)
10 Oct 2026, 07:36
last measured (UTC)

Username record

@MasterRoblox5133 — observed 10 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)

Open data

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

Also a member of

Scriptbloxian Studios#4705120 · Legend
30,020,320
BIG Games Pets#3959677 · Fan
29,166,364
Bee Swarm Simulator Club#3982592 · Member
18,237,389
Roblox#7 · Member
13,539,980
BIG Games™#2703304 · Fan
11,256,141
Rumble Studios#3333298 · Fan
11,225,896
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,761
DuoTale Studios#4052729 · 🎮 Player
8,545,015
The Gang Stockholm#5273516 · Player
7,074,980
Tycoon Playground#10446127 · Member
5,469,754
RCM Games#11867394 · Member
5,231,401
Easy.gg#5774246 · Member
4,749,014
Entelechy Entertainment#2779287 · 🧡 Supporter
4,588,111
Play! Studios#7165738 · Supporter 😇
4,302,985
Thinking Project#1235888 · noob
4,152,420
Telanthric Development#15022320 · Player
3,975,255
ZedCo#3315676 · BetaZ
3,907,150
thunder1222 Productions#553699 · Member
3,390,629
KreekCraft Community#3072234 · Member
3,012,891
#FireNation#4008286 · Fire Member
2,995,250
Shark Fin Studios LLC#3751488 · Sharkie
2,994,245
Pаrаgоn#3352473 · Member
2,878,862
Dungeon Quest by Voldex#4788489 · Member
2,818,056
Ksieny#6712002 · Member
2,810,368
Roy & Charcle#1083606 · Fans
2,747,243
BlockZone#5202664 · Member
2,511,590
FGTeeV (BebabaleepBopping)#6882266 · Member
2,402,439
Just Games..#13270425 · Member
2,232,510
Sea King Games#5348890 · Adventurer
2,182,464
LightGaming!#6887275 · Member
1,970,673
[B:S] HW Team#6073919 · Fan
1,926,104
Do Big's Clicker Sim#4546767 · Member
1,922,533
[B:S] Anime Fighters#9213039 · Fan
1,838,416
|GAR| Grand Army of the Republic |#5214183 · Cadet
1,726,508
Ghostworks#8204913 · Fan
1,724,924
FLOPPA#1#14179659 · Bingus
1,480,455
Talent Show Group#2794002 · ⭐ Fan/Auditioner
1,400,525
Toptier Production#17363744 · Member
1,186,683
TurboByte Games#32517397 · Player
1,173,067
InnoVision#9162125 · Fan
1,098,946
JURA Studios#8282028 · Fans
843,697
chases fan club#3498985 · Member
783,511
RB Battles Games#6321191 · [RBB] Fan - Team RBB
761,239
Insight Game#6944093 · Member
750,795
Crafty Savage!#6116651 · ❤️・Member
673,909
Svardo Studios#5615790 · Members
656,568
DoubleJumpGames#3905536 · Member
524,722
Anime Fighting Simulator X#14592400 · Member
514,874
Sub & Fatal#11453936 · Member
479,084
Tofuu's Kitchen#5160947 · Member
448,326
Flamen' Studios#5549669 · Member
415,218
The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)
378,442
Hοly Rοman Empire#5908211 · Recruit
363,236
Astral Games - AX#3585189 · Players
294,978
Digital Devs Studio#3755220 · Member
289,662
Indigo Development#5095375 · Member
281,210
T0XZ Development#4016794 · Fans
274,769
Power Simulator 2#5175275 · Member
274,341
Fgteev#3696603 · Member
196,105
#TeamWater#12724178 · #TeamSeas
194,683
AOT Last Breath#5086783 · Community
165,484
Attack on Titan Evolution#9099749 · Member
162,571
Bedwars SUS Clan#11301794 · Member
117,693
Stars Companies#8988563 · ⭐Star Members
117,339
Bandites#2630091 · Fans
102,492
#TeamTrees#5223549 · Team Trees
99,690
Electric Game's#8273906 · 🚀Fan🚀
96,956
Cloudfire Studio#8802471 · 👤Member
77,918
Sonic World Adventure Project#4068220 · Member
72,314
Trаsh Games#5593683 · NOOB
63,391
Mortem Metallum [OFFICIAL]#9642124 · Mortem Players
54,034
Real_KingBob Games#5362947 · Member
50,622
QQ Studios#3319137 · Player
48,711
One for all [OFA]#4761076 · Members
48,528
Flying Blob Studios#7178420 · Fan
47,266
Farm Life Community#5092698 · Member
45,329
Shards of Genesis#1194166 · Veteran
38,764
Gamer M8#5176394 · [😀] Member
35,805
RAIN_CLAN#11618659 · Supporter
23,330
Slash Studios!#5724590 · Slasher
19,259
Noob Onslaught Official Group#4480249 · Noob Fighter
16,359
Heroes of Eden [BNR:R]#4870886 · Members
13,815
Villager#6943343 · Member
12,126
Buff Studiоs#7373965 · Supporter
10,088
Attack on Titan: Last Hopeᅠ#5613341 · Civillian
5,715
Maxheli#5353794 · Member
5,433
Super Octopus Studios#8062199 · 🐙 | Fans
4,889
Snowflake Studios™#3621210 · 🎮| Fans
3,749
H̸̓̓S̷͂̊ ̶̑́C̴̊͒o̷͙͗r̵̈̓p̶͙̎#12112282 · Member
3,232
Mighty Moo Fam#13775147 · Mighty Moo Members
2,696
KreekcraftOnYT group#14641249 · Member
252
Top Games Studio#13614668 · Top・Member
158
Evlo#14588698 · 💕 Evlo Members
118
BedwarsTournaments#16462004 · ✅ • Member
25
Iugvvt7ooyuvguggugvOnly#8282732 · Member
15
tragedy's club#6734564 · heyy
13
Rashfordmatthew group#13963115 · Member
5

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