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@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
133,573,291
Nosniy Games#3461453 · Fan
55,812,340
lol games..#12208023 · Member
33,544,759
Blue Lock Rivals Unofficial Fans#34671275 · Member
32,674,862
100% ALGO SHOT#1008902725 · Member
32,471,775
Wiggity.#12836673 · Member
30,391,271
Scriptbloxian Studios#4705120 · Legend
30,047,865
LSPLASH#3049798 · you guys
23,961,331
Gamer Robot Inc#4372130 · Member
19,509,468
Chillz Studios#2782840 · 🌟Royal Member🌟
18,517,034
Bee Swarm Simulator Club#3982592 · Member
18,221,550
Current.#34852864 · Member
18,137,493
Quataun#12121240 · Member
18,042,390
Uplift Games#295182 · Dreamer
14,765,491
Sol's Studio#8509669 · [Gamers]
12,621,213
Rumble Studios#3333298 · Fan
11,243,821
⨯ Small World Games#17140361 · Goof
10,022,731
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,880,219
(学乱) Gakuran#416091513 · Students
7,585,577
Broken Wand Studios#4430841 · ✨ | Fans
6,754,997
Slap Battles#9950771 · BELOVED FAN <3
6,722,700
100 CCU PLEASE#127465947 · Member
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Tycoon Playground#10446127 · Member
5,476,819
Ethereal Bacons#210120865 · Member
5,031,675
San Diego Community#177149320 · Member
4,210,346
Tze's Shenanigans#16357742 · Member
4,050,514
thunder1222 Productions#553699 · Member
3,392,425
KreekCraft Community#3072234 · Member
3,014,068
MiaoMeoHome#17075790 · Fan
3,009,763
Universe Time Studio#6556072 · Universe Member
2,466,725
Splitline: World#35155002 · Member
2,454,366
Royal Rife Games#34997060 · Member
2,405,648
xFrozen Takeaway#33165997 · Member
1,552,248
TPC Simulators#15873445 · 💚 Fan
1,515,820
FLOPPA#1#14179659 · Bingus
1,477,076
LankyBox Roblox Group!#5718151 · Member
1,458,663
Scriptly Studios™#4345585 · ✨ Fan
1,317,744
Mega Funny Games!#12240642 · Fan
1,303,599
Lyte Interactive#5449496 · Member
1,227,597
Royal Prime#7900165 · Member
1,130,554
Builderman#5 · Member
1,073,068
GET ON THE BUS GAMES#16208015 · wheels that go round and round
947,616
Danvd's Larpductions#1040399903 · Shoe Larper
852,643
Jumping Juniors#15717051 · Try Hards
845,469
ECG Studio#7227187 · Member
776,155
nico's stu#9511731 · member
743,321
Gaeming Studios#7286093 · 🌟Member
738,309
Jean's Bizarre Community#6356872 · Member
727,832
† Christians of Robloxia †#184799 · Christian
675,810
MegaFun Games#16813122 · Gamer 🎮
587,625
Build a Ore Farm#5630224 · Member
551,643
TenuousFlea Universe#4814485 · Supporters
389,615
zverev#796261894 · welcome
282,355
Phexonia Studios#3573124 · Member
269,989
Piggy Roleplay : Infection Official Group!#6306207 · Supporters
170,956
interdoll#15204461 · ✮precious✮
147,752
Meatball Empire#870608363 · Member
146,105
BEARSTAR x2#5199284 · Member
126,580
FNB Fan Club#12351380 · Member
125,253
blooply#33831863 · Member
108,172
InterrogateStudios#9735483 · Members
102,305
KLIPS KREW#7175787 · Member
81,518
Sky Studios#742314 · Fan
74,185
Rarz's Basement#8239966 · Member
60,230
funny fire ant games#9749770 · member
56,971
WOW FUN GAMES#16633745 · 🎮Fan🎮
54,467
S6NITY#33090603 · Member
50,684
Sword Simulator Remastered#7782360 · Member
43,841
Trollge Conventions Offical Roblox Group#16860480 · Member
21,512
PRETTYSKULL#32798370 · ʚ SKULLZ ..
19,261
TheLastStudios#16119778 · Epic Member!!
14,888
MambStudios#6722467 · Fans
9,786
[RBLX] România#5397151 · Membru 😁
6,105
Popcat gang#9908673 · Popcat family
5,077
Nack n' Nim#3123302 · Subscribed
2,948
555 ; R#9310605 · ★彡 - Awaiting Acceptance
2,671
GIFT BOX UGC#32938930 · Member
2,284
official coolboy UGC#32993619 · 😎 | Cool Kids
2,258
Black Sparkletimers#33033025 · Member
2,127
Lazylabs#15944288 · Member
2,032
Big Platform People#8032585 · Runts
1,941
ĊIoŵʼnş#9260755 · undecided
1,704
uhnieca's group fan#16482172 · uhnieca fans
1,502
Roblox OGS#5651375 · 2019 Joiners
798
I Just Want To Be Alone Group#34452192 · Mods
782
Dumbbell enjoyers#8242367 · Gym Bros🦾
496
j_d5#33134457 · Fan 😈
431
EDevv Studios#15101290 · Supporters
421
Clan of Dragons and Plms#12140877 · Member
245
MIRACLE$#10122441 · 𝑠𝑡𝑎𝑟𝑠!
231
Pizza Power#4046394 · people
224
OrangeJuice's Basement#32684859 · person
216
Sonic HQ#15693643 · 💙 Sonic brother
147
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
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GrandPeople887#16265407 · Member
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Membership and rank as measured from this user’s public group list.