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

Kai @mumcg #426536084

29 October 2017
account created (per Roblox API)
19 Sept 2026, 00:07
last measured (UTC)

Username record

@mumcg — observed 19 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)

Ex sqaud#8735523
10

Open data

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

Also a member of

SecretVerse Studio#1074557114 · Membre
137,244,829
Nosniy Games#3461453 · Fan
56,672,574
lol games..#12208023 · Member
34,046,383
Scriptbloxian Studios#4705120 · Legend
30,039,312
Roblox#7 · Member
13,509,875
braxworks#5268948 · Supporter
13,454,044
Rumble Studios#3333298 · Fan
11,235,538
Car Crushers Community#2726951 · Skilled Crusher
8,640,505
DuoTale Studios#4052729 · 🎮 Player
8,391,253
(学乱) Gakuran#416091513 · Students
7,576,540
Roblox High School: Fan Club#1127093 · New Fan (Unranked)
7,014,427
Tandem Labs#1039703573 · [🚗] Player
6,944,128
Creator_Studio#5213021 · Fan
6,541,920
Emotes CO.#5446074 · Member
6,150,401
The MonkeyMan Fan Club#14765325 · Member
4,553,118
ひみつのおるすばん：Secret Staycation#33331483 · メンバー - Member
4,096,138
Plenty of Planets#621333942 · earthling 🌍
3,800,684
Pink Slime Studios#5357344 · Slimer
3,526,684
thunder1222 Productions#553699 · Member
3,392,503
Plaid Studio#16790742 · Member
3,337,405
High School Life Fans#1051234 · New Fan I
3,293,112
Playduo Studio#4626344 · ⭐Fan
2,755,329
GamesReborn#3991320 · Fan
2,664,042
Parwaz Studios#4851134 · Member
2,657,220
Kohaú#4731484 · Trainee
2,640,606
Incentive Team#5376709 · Champion
2,530,871
Rock Panda Games#8252064 · Fan
2,479,264
Studio Inked#34189344 · Member
2,338,537
Penguin Creators Studios#4777705 · Penguin
2,227,643
TBlox Studios#6039961 · Player
2,201,536
Diligent Farmer#12877779 · Member
2,128,264
Customs Community#5783673 · Member
2,085,206
Oh My Crazy Games#7056632 · Fan
1,987,030
Names Are Not Important#8731481 · Member
1,923,846
Era Games#6140405 · Fans
1,907,649
Taxi Boss Group#11987919 · Member
1,874,026
Rensselaer County Official#5499489 · Member
1,795,870
EQ Experience Studios#15740178 · Member
1,670,830
Context Works#110442708 · Players
1,635,423
kenami#5134082 · 🎮Player
1,615,304
Just For Fun™#4055514 · Members
1,595,268
Roanoke, VA#4451448 · Member
1,558,850
Wonder Works Studio#6258143 · Member
1,541,891
The Red Army .#4802792 · Initiate
1,536,522
MeepCity#655011 · Meep
1,505,862
SAND4#5716920 · Member
1,472,747
Liberty Airlinesᅠ#4820413 · ⚪️ Awaiting Training
1,470,478
LankyBox Roblox Group!#5718151 · Member
1,458,378
Studio Serenity#3261090 · Owner
1,382,845
Pseudostudio#8886210 · Crewmate
1,298,392
North Pole Drift Club#529915049 · Certified Drifters
1,211,220
The Woods Company#454397042 · Community Member
1,121,442
Simulator Studios! ™#4256796 · Member
1,021,308
Haza Games#5217684 · Friend
974,493
Coast#4873189 · 🦋 Beginner Server
894,586
Outcast Arts#6364161 · 🌟Fan🌟
844,222
ECG Studio#7227187 · Member
775,863
RB Battles Games#6321191 · [RBB] Fan - Team RBB
760,383
very big wheat#6058858 · Member
758,368
Car Parking Level#5702218 · Member
731,345
RUBY ENT.#35830981 · Members
723,374
Honey The Unicorn#5142719 · Member
716,820
Stevos Gem Eras Roleplay#4303068 · ✨ | Supporter
702,223
Theme Park Tycoon 2#2910194 · Super-epic builder
684,944
Original's VC#740743555 · Membre
660,744
South Pacific Airways™#3909938 · Passenger
650,589
Permafrost Studio.#12954344 · u are in group
639,359
DoubleJumpGames#3905536 · Member
525,169
2Lua#8041663 · Member
516,339
Sekuriyo#15554025 · Friend
482,014
RH Studios#10004870 · Dancer
443,403
Airport Simulator Community#35719109 · Member
427,163
Bloxco Stores#14334637 · Store Colleague
407,524
Wreck Team#472296619 · Member
407,481
Firefly Game#14132221 · Fire
404,572
MyGroupNamesThis#2986372 · Bacon Army
376,808
Inkmash Studios#4824074 · Fan
373,428
Bitware Games#7064164 · Member
371,943
Delights#2786757 · Junior Staff Member
357,675
MYTURN#33981684 · MYTURNs
347,079
United States ꓠavy#4683405 · Navy Recruit
332,342
Seaside Studios#3598536 · 🌴 Fan
327,917
City Airways#8619634 · [LR] Captain
320,777
Eurotunnel | Le Shuttle |#7505190 · ┊Civilian┊
276,858
Power Simulator 2#5175275 · Member
274,688
Nixs#5558487 · Member
272,872
Y&Y Studio#825933342 · Contributer
249,692
VS, INC.#16577791 · VSTOWN Family
238,226
Crazy Nuke Games#34633522 · Member
206,631
ALLEN'S GAMES#310055848 · Member
205,442
Emote#5015215 · Gamer
204,472
Route 40#34974877 · Member
177,268
FlyKutos#3272666 · [P] Passenger
125,414
C.L. StudioWorks#839844396 · Member
125,219
Waypoint Hotels#6877074 · Trainee
123,502
Headstack!#3993539 · Group Follower
114,187
ADC Dance Community#16847257 · ✧ | Dancer
108,065
The Oak & Ivy#392370097 · Trainee Crew Member
94,823
Seok's cutie patootie#32981364 · 멤버
89,589
United States Marine Corps#2537897 · [RT] Recruit Training
87,139

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