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@21klxserr

Ari @21klxserr #1628365052

13 May 2020
account created (per Roblox API)
19 Sept 2026, 02:27
last measured (UTC)

Username record

@21klxserr — 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)

Open data

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

Also a member of

SecretVerse Studio#1074557114 · Membre
142,900,282
and Collect Rare Pets#825735094 · Member
112,671,665
크롱 스튜디오#35669818 · 멤버
57,933,248
Team Sploshy#2937793 · Member
35,598,102
Megastar Studios#35864728 · Member
24,687,098
Jump = Backflip#447185872 · Member
15,034,329
Uplift Games#295182 · Dreamer
14,918,490
braxworks#5268948 · Supporter
13,457,691
Simple Bricks Trees#690489827 · Member
10,352,612
Bombshell Experiences#243793973 · Member
9,291,816
HEY THATS MINE#991021307 · Member
8,204,772
Knife Gun Duels#34428082 · Fan
7,257,388
Anonymous Laser Community#612564014 · Member
7,166,916
0 ccu Grappling Games#1008362692 · Member
5,135,789
Table Tales#385266834 · Member
5,073,103
im broke or something#368523537 · members
5,040,878
JOFO Games#15340279 · Support
4,719,351
Pink Heart Games#6276586 · Members
4,572,695
Syntax Error Creations#187896736 · Member
4,450,283
Marizma Games#3763098 · 🌀 Member 🌀
4,274,712
ManiaGames#33479457 · Friends 🌟
4,074,081
10$ Bacon Egg and Cheese#1085562800 · Member
3,751,436
VA Company#35137873 · Member
3,746,947
Sekko Games#16237771 · Member
3,560,244
+1 Industry#720912901 · ⭐ Owner
3,438,038
ByBalsa#4476087 · <3
3,341,765
SQK Entertainment#642935512 · Member
3,216,485
Demetra Studios#33970134 · Member
3,001,856
Neon Syndicate Studios#418248702 · Member
2,831,623
Playduo Studio#4626344 · ⭐Fan
2,806,464
Ronalds#33883891 · Customer
2,621,318
Famous Influencer#760075281 · Member
2,568,866
Christopher Stuff#15224031 · u guys
2,505,419
Mega Simulator Games!#14321700 · Fan
2,493,088
Royal Rife Games#34997060 · Member
2,401,658
Cosmic Collection#659075385 · Member
2,366,970
Who owns this? Games#723613461 · Member
2,258,948
NOC Studio#16081346 · VIPS
2,249,909
Dustybo Studio#33086736 · 「👾」Member
2,248,223
Locked In Towers#754749630 · Member
2,029,361
Twin Comets#36021861 · Player
1,981,867
CrashSmash#12416224 · [⭐️] Player
1,933,210
Gamestu#313370677 · Noob Squisher
1,823,310
Tuff dev team#432623171 · Member
1,584,191
Nerdy Experiences#33936621 · Member
1,539,364
cvbelex#929875621 · 👑owner
1,385,222
Bleached House#781666249 · Line
1,347,130
| Coffee Bros |#32308848 · Fans
1,272,079
Urus Games#36056349 · Member
1,232,882
JumpROPE!#960009359 · Member
1,225,835
Defend This For Joy!#550538886 · Member
1,119,072
Fun First#967311990 · Member
1,095,498
Wind Sun Moon [WSM]#480951000 · Member
1,083,538
Randomizers X#16748063 · Owner 💪
978,972
Bu11et Tables#1092890464 · Member
937,419
Freshco Shopping.#33519588 · Store Customer
912,099
2 Shots Studios#567628728 · Member
908,399
Brainle$$ Studios#12104835 · Owner
833,086
Studio Studio Studios#222180596 · Member
788,379
Open Minded Games (OMG)#3935369 · Cool People
762,790
Smolandiaa#537636736 · Miembro
697,954
YTC Games#778649278 · プレイヤー
673,510
Quickly made games#34111644 · Admin
672,487
Slime Mine Studios#35814365 · Member
665,370
Banana Studios Games#15799480 · Admin
642,689
Want to sleep#573381987 · Member
611,638
K4 Dead Games#507507052 · Member
599,345
Atys Games#556025766 · Member
583,336
Absolute Rubbish#240353486 · Member
557,996
Alo Yoga#13661896 · Fan
539,306
Quacky Studios.#765564549 · Member
473,572
Protocol: Anomaly#35639298 · You guys
446,176
MulahBaby#437419108 · Member
403,090
.amity.#10497386 · ❀
392,827
Nukes Studios#7931439 · Member
390,617
Rott it up!#429824262 · Member2
386,425
i_Sininho UGC#13781770 · Membro
339,464
Penumbra Games#9298981 · Member
330,173
Studio Stinky#36053012 · Member
317,347
OMG SECRET#91157590 · Member
261,352
Towers Perchance#735154670 · Member
260,525
Fortune Verse#608882798 · Member
237,595
Citro x Un#35913822 · Member
225,300
Spine Snapping Studios#34169991 · Chiropractor
221,544
Survival_Games#11767449 · Member
194,066
Miniature Projects#9914226 · Supporter
188,194
Juicebox prod#17112539 · Member
181,564
3D Experiences#35582516 · Member
170,357
Ledantio Studios#33277033 · Member
166,278
Littler Studios.#894412957 · Members
150,093
da coolest group ever lol#34751631 · coolio 😎
140,099
Avinita#641507004 · Member
126,603
Lazy Genius Productions#450822596 · Fans
102,605
Block Game#12868510 · Member
90,174
GRAB AND RUN#917059614 · Member
87,744
OH NO... STUDIOS#969223051 · Member
83,931
Wimbledon Championships#14700044 · Member
51,501
miаo#8164902 · ૮๑﹏๑ ა . . 💭
49,144
Balright Studios#283586968 · Member
49,126
Grow A Job#964773951 · Employee
45,203

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