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

@supermastoo #923918215

24
followers (as measured)
7 January 2019
account created (per Roblox API)
15 Sept 2026, 06:08
last measured (UTC)

Username record

@supermastoo — 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)

Cult of the niels#15874503
21
D A W N of the D A R K#8760724
11

Open data

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

Also a member of

SecretVerse Studio#1074557114 · Membre
143,114,330
Nosniy Games#3461453 · Fan
59,076,090
lol games..#12208023 · Member
35,442,694
100% ALGO SHOT#1008902725 · Member
34,100,552
Blue Lock Rivals Unofficial Fans#34671275 · Member
32,861,746
Wiggity.#12836673 · Member
31,235,973
Scriptbloxian Studios#4705120 · Legend
30,022,828
LSPLASH#3049798 · you guys
24,197,641
Gamer Robot Inc#4372130 · Member
19,678,438
Chillz Studios#2782840 · 🌟Royal Member🌟
18,682,397
Quataun#12121240 · Member
18,436,291
Current.#34852864 · Member
18,333,590
Bee Swarm Simulator Club#3982592 · Member
18,239,749
Uplift Games#295182 · Dreamer
14,929,458
Sol's Studio#8509669 · [Gamers]
12,730,934
Rumble Studios#3333298 · Fan
11,225,236
⨯ Small World Games#17140361 · Goof
10,100,520
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,914
(学乱) Gakuran#416091513 · Students
7,509,662
Broken Wand Studios#4430841 · ✨ | Fans
6,842,141
Slap Battles#9950771 · BELOVED FAN <3
6,732,639
100 CCU PLEASE#127465947 · Member
6,509,147
Tycoon Playground#10446127 · Member
5,468,884
Ethereal Bacons#210120865 · Member
5,331,799
San Diego Community#177149320 · Member
4,524,849
Jujutsu Shenanigans!#16357742 · Member
4,228,988
thunder1222 Productions#553699 · Member
3,390,322
KreekCraft Community#3072234 · Member
3,012,407
MiaoMeoHome#17075790 · Fan
3,010,666
Splitline: World#35155002 · Member
2,507,177
Universe Time Studio#6556072 · Universe Member
2,472,739
Royal Rife Games#34997060 · Member
2,401,375
xFrozen Takeaway#33165997 · Member
1,547,373
TPC Simulators#15873445 · 💚 Fan
1,513,046
FLOPPA#1#14179659 · Bingus
1,481,249
LankyBox Roblox Group!#5718151 · Member
1,457,069
Scriptly Studios™#4345585 · ✨ Fan
1,319,889
Mega Funny Games!#12240642 · Fan
1,307,161
Lyte Interactive#5449496 · Member
1,229,520
Royal Prime#7900165 · Member
1,169,980
Builderman#5 · Member
1,079,095
Danvd's Larpductions#1040399903 · Shoe Larper
1,015,200
GET ON THE BUS GAMES#16208015 · wheels that go round and round
945,786
Jumping Juniors#15717051 · Try Hards
844,184
ECG Studio#7227187 · Member
774,478
nico's stu#9511731 · member
750,571
Gaeming Studios#7286093 · 🌟Member
739,024
Jean's Bizarre Community#6356872 · Member
729,280
† Christians of Robloxia †#184799 · Christian
673,181
Build a Ore Farm#5630224 · Member
612,723
MegaFun Games#16813122 · Gamer 🎮
595,152
TenuousFlea Universe#4814485 · Supporters
389,095
zverev#796261894 · welcome
280,714
Phexonia Studios#3573124 · Member
271,426
Piggy Roleplay : Infection Official Group!#6306207 · Supporters
170,726
Meatball Empire#870608363 · Member
148,189
interdoll#15204461 · ✮precious✮
147,347
BEARSTAR x2#5199284 · Member
126,799
FNB Fan Club#12351380 · Member
125,253
blooply#33831863 · Member
109,763
InterrogateStudios#9735483 · Members
102,540
KLIPS KREW#7175787 · Member
81,662
Sky Studios#742314 · Fan
74,419
Rarz's Basement#8239966 · Member
60,109
funny fire ant games#9749770 · member
56,925
WOW FUN GAMES#16633745 · 🎮Fan🎮
54,177
S6NITY#33090603 · Member
50,528
Sword Simulator Remastered#7782360 · Member
43,756
Trollge Conventions Offical Roblox Group#16860480 · Member
21,464
PRETTYSKULL#32798370 · ʚ SKULLZ ..
19,179
TheLastStudios#16119778 · Epic Member!!
14,852
MambStudios#6722467 · Fans
9,774
[RBLX] România#5397151 · Membru 😁
6,096
Popcat gang#9908673 · Popcat family
5,073
Nack n' Nim#3123302 · Subscribed
2,953
555 ; R#9310605 · ★彡 - Awaiting Acceptance
2,659
GIFT BOX UGC#32938930 · Member
2,271
official coolboy UGC#32993619 · 😎 | Cool Kids
2,251
Black Sparkletimers#33033025 · Member
2,115
Lazylabs#15944288 · Member
2,023
Big Platform People#8032585 · Runts
1,964
ĊIoŵʼnş#9260755 · undecided
1,773
uhnieca's group fan#16482172 · uhnieca fans
1,499
Roblox OGS#5651375 · 2019 Joiners
801
I Just Want To Be Alone Group#34452192 · Mods
780
Dumbbell enjoyers#8242367 · Gym Bros🦾
493
j_d5#33134457 · Fan 😈
432
EDevv Studios#15101290 · Supporters
419
Clan of Dragons and Plms#12140877 · Member
244
MIRACLE$#10122441 · 𝑠𝑡𝑎𝑟𝑠!
231
Pizza Power#4046394 · people
223
OrangeJuice's Basement#32684859 · person
215
Sonic HQ#15693643 · 💙 Sonic brother
146
Manda's Group#13413982 · Member
102
The Superr Group#6977889 · 🔨 moderators 🔨
78
Bastians group#12857083 · God himself
55
Melos Market#16274769 · Member
44
The Backstabbing Cats#8232954 · Member
32
GrandPeople887#16265407 · Member
20

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