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

MaxBlack @Xxdefaultyboiiii #879448457

2 December 2018
account created (per Roblox API)
2 Oct 2026, 06:21
last measured (UTC)

Username record

@Xxdefaultyboiiii — observed 2 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)

Republic of Floseua#14996137
5

Open data

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

Also a member of

Scriptbloxian Studios#4705120 · Legend
30,035,761
The Garden Game#35789249 · Gardener
19,484,490
Sol's Studio#8509669 · [Gamers]
12,657,298
Rumble Studios#3333298 · Fan
11,232,281
16bitplay Games#3233280 · Member
7,253,059
The Gang Stockholm#5273516 · Player
6,832,554
RELL World#1226491 · [Gen] 2X21
6,620,070
xFrozen Obbys#16908756 · Member
5,609,725
[HS] Haze Studios#6602131 · Community
5,223,952
Jule Games#13031751 · Member
5,198,226
Tetra Games#4843918 · Fan
4,194,151
Thinking Project#1235888 · noob
4,152,746
Lightning Dragon Studio#12420072 · Fan
3,741,297
RELL GAMES#4939446 · Bronze Rell
3,463,113
USSF - United States Special Forces#22025 · [3] Specialist
3,413,643
Shark Fin Studios LLC#3751488 · Sharkie
3,003,443
DemonCube#32635773 · member
2,805,156
GamesReborn#3991320 · Fan
2,663,867
BlockZone#5202664 · Member
2,514,162
Exply Studios#15491373 · Sigma
2,508,888
|BA| British Army#2621202 · [OR-2] Private
2,021,317
Frappé®#950346 · Trainee
2,007,942
Names Are Not Important#8731481 · Member
1,923,437
Moonlight Productions.#7311036 · Member
1,862,506
1v2 Studios#34287998 · 🏋️ GYM Buddy
1,855,822
Awesome Fun Studios#32572102 · Member
1,743,791
|GAR| Grand Army of the Republic |#5214183 · Cadet
1,713,056
Boss Studio [ V.1 ]#13494271 · Member
1,700,565
Hidden Studio.#6206301 · ✨ Fan
1,604,642
The Red Army .#4802792 · Senior Conscript
1,537,378
wunmo#8019744 · wunmo
1,441,657
[B:S] One Fruit Team#16132143 · Member
1,375,842
SCP | Roleplay Community#5479038 · Roleplayer
1,266,656
Innovation Inc.#157764 · Member
1,139,221
Enclamatic Idlers#14495448 · Fan
1,049,760
Lucid’s UGC#32642659 · Member
990,669
United States Military 1960s ᅠ ᅠ#3454445 · E1
960,356
Μilitary Simulator#4800484 · Militsiya Conscript
808,493
Bakiez#3122108 · 2 | Trainee
718,472
|BA| -British Army-#4972535 · [OR-2] Private
640,177
Banana Studios Games#15799480 · Admin
637,370
Special Containment Procedures Foundation [SCPF]#2760782 · Class - D
618,125
Spooky Scary Games#8775959 · 🧲Elite Ghost Hunter
563,115
_vocational#34601440 · Member
534,302
The First Encounter Assault Recon#72321 · [CIT] Citizen
500,963
Militsiya .#4901723 · Militiaman
481,940
[:] Nova Corporation#4965800 · Test Subject
460,022
Valley Prison#33269521 · Member
458,574
Chocolate Life#34133981 · Member
456,646
Admin RNG#34296420 · Admin
429,570
The Flamingo Hater Club#5215089 · Member
406,915
Divine Duality#33206954 · Member
368,202
Check It Containment Corporation#6016348 · Test Subject
301,915
Oof Games 2#3788014 · Oof
276,251
Gameware Studio#34799710 · Member
271,255
Naval Roleplay Community#3534363 · Enlisted
258,139
Gameology#8884496 · Gamer
249,472
The Gang Sheep's#7512225 · Member
236,749
SCP: Site Roleplay Community#2935212 · Group Member
219,842
Foxtrot Asуlum Rolеplay#5555046 · Legacy Patient
195,608
Furree#5245050 · 22
193,819
Foundation Roleplay#4711525 · Supporters
184,460
The Lost Rim#34051432 · Member
173,265
Innovation Security#901313 · [LR]In Training
169,251
Beta Tech Gaming#9362096 · Group Member
163,093
Cleetism#7453806 · Cleetist
152,929
FUEL INDUSTRY#5652298 · USELESS NOBODY CACKIES
137,844
Unspoken Arts#33848350 · You Guys
119,553
Old ROBLOXians!#127754 · < 2018 & 2019 >
103,856
Block's Projects#13902860 · Member
86,095
super secret bunny cult#7765801 · Member
71,634
Mumu Studios#8406218 · Member
59,819
United States Marine Corps ᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠ#5497028 · [E1] Private (Complete Basic Military Training)
54,509
Tasty Fan Group#3384396 · Fans
52,862
Flex Your Account Age Community#6001218 · Player
40,097
「ge lv in」#7675854 · Fan
17,785
Earthworm Raiders!#6870331 · Earthworm Raiders!
13,754
The SBC Community#4851486 · Badge Collectors
12,614
[ORP] Old ROBLOX Players#2937857 · '18 - Rthro/White Roblox Logo/Enhanced R15 Scaling
11,807
// Group#4546750 · /
9,756
PK! Clutch#5100700 · Member
7,715
BloxTech Group#3589314 · Member
7,314
Studio Atlas#8525578 · [👑] Testers
6,731
Cult of Jörmungandr#7364028 · Wanderer
780
Da Fur~#5838758 · 🐾╎Fuwwy
703
Resonare Team#158152244 · Developer
345
SCP: Secure, Contain, Protect#3472800 · Class - D
151
The Eyes Of Sins#6984522 · Unseen
148
[BA] ~British Army~#5246539 · Member
126
Tribe of Ice#1192701 · what
103
Sally’s Squad!#6963111 · Sally followers
96
The Ostra Republic#9381888 · Allies
89
~XOXO <3 XOXO~#960197968 · Admin
32
Xeflia#8091870 · Military For Xeflia
15
The People's Republic of Ohio#11850503 · Citizen
6

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