Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
@coolkid900043

AnRat @coolkid900043 #882754373

5 December 2018
account created (per Roblox API)
20 Aug 2026, 00:10
last measured (UTC)

Username record

@coolkid900043 — observed 20 August 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

Scriptbloxian Studios#4705120 · Legend
30,032,900
Chillz Studios#2782840 · 🌟Royal Member🌟
18,712,705
Bee Swarm Simulator Club#3982592 · Member
18,243,011
Roblox#7 · Member
13,540,891
Osyriss Studios#3996161 · 💎 Member
13,073,886
BIG Games™#2703304 · Fan
11,253,444
Rumble Studios#3333298 · Fan
11,224,625
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,878,018
16bitplay Games#3233280 · Member
7,250,038
Paradoxum Games#4914494 · Player
6,070,747
Welcome to Bloxburg: Fan Club#2910593 · Bloxburgers
4,939,213
Typical Games#2649054 · Member
4,446,824
ROLVe#2613928 · Members
4,297,121
IROC Studios Building Roleplaying Community#7064117 · Verified Gamer 🕹
3,498,126
[B:S] ALS Team#12229756 · Member
3,480,943
Ready, set, more!#7371243 · Fan
3,478,420
USSF - United States Special Forces#22025 · [4] Corporal
3,413,135
KreekCraft Community#3072234 · Member
3,011,865
Shark Fin Studios LLC#3751488 · Sharkie
2,996,660
Parwaz Studios#4851134 · Member
2,661,342
polandgamebuilders#3732983 · 😀 Member
2,470,670
TBlox Studios#6039961 · Player
2,251,093
EQ Game Studios#15084558 · Awesome Players!
2,194,911
Ponchokings#5103418 · Passenger
2,194,785
Box Games#3002493 · Member
2,140,861
Ghostworks#8204913 · Fan
1,724,480
Trendsetter Games#12363692 · Player
1,513,199
Rats United#5948630 · Soldier
1,335,318
Building ME#4413248 · Member
1,300,967
Per Games#5664878 · Fan
1,290,309
Largest Military#3140851 · | C | Cadet
1,289,273
Money Motivated!#33733471 · Regular Player
1,190,417
CRIMCORP#4165692 · Fan
1,186,409
Royal Prime#7900165 · Member
1,176,869
Innovation Inc.#157764 · Member
1,154,176
ObliviousHD Fan Group#2769555 · Popcorn Enjoyer🍿
1,067,398
United States Military 1960s ᅠ ᅠ#3454445 · E1
959,579
StyLiS Studios#1103278 · Supporters
942,329
Defoko's Lab#914246270 · Test Subject
880,380
Hapless Studios#5502618 · Supporter
852,403
Pink Beard Games#5305641 · Fans
776,819
Roblox+#2518656 · Member
718,938
La Sainte Divinité#11255699 · 🕯️ Entrant
717,473
PIGGY.#5618811 · Member
661,230
DantesDivine#4928618 · 💖 Special Member
654,537
HD Dev#3204047 · Member
528,590
Skate Central#5881468 · Skater
459,773
Robloxian Myth Hunters#619142 · Myth Seeker
423,064
OG Roblox's Myths For Real For Life#1106775 · fnaf missing children
411,322
berezaa Games™#1137635 · Fan
384,375
OMG#4585943 · Friend
379,966
The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)
378,346
Prismatic Games#3188040 · Fan
310,043
Gaming Glove Studios#10634825 · Glove Family
303,060
Piggy Official Fan Club#5621507 · 😁SURVIVOR😁
256,874
Pro Fun Games#5357478 · Member
213,362
Peak Development Studios#2838077 · Member
210,937
Dualpoint Interactive#1066925 · Supporter
207,313
GOCUBBYS GAMES#8828133 · Supporter
187,097
Front-Tier#5350520 · Fan
137,433
Mi gato Creations#12079514 · mi
125,655
VIGÉ Games#4374040 · Visionaries
107,826
Remainings group hey guys#2564203 · Subbots
105,487
•Mermaid Creations•#7320844 · 🐚Fesh🐚
102,349
Spearpoint Studio | Community#33426357 · Studio Fan
84,315
Robloxian Military [RM]#852023 · [LR] Private
66,445
Freefall Softworks#4061796 · Community Members
54,104
Tabula Rasa Studios#2992867 · awesome people
49,674
UnknownProjects#13823724 · Member
41,662
Polarstar Studios#5615635 · Members
40,599
MaskWare#7763328 · Member
35,115
zombie shenanigan#35749656 · Member
16,111
Nicknation Games#5346192 · Player
14,487
Umazing Studios !#812778950 · Member
13,886
Myths of ROBLOX: Investigation Group#5100685 · -[Investigator]-
8,964
Titanic In A Bottle#7097204 · Member
8,173
Frontier Entertainment ᅠ#5884552 · Member
6,816
Plasma Design’s#6399749 · 🛍 [NR] Customer’s.
3,582
FELIPE'S REVENG GROUP#5837292 · Freinds
1,731
swоrds#11241776 · 🎮 Member
666
Obby and tycon makers#6012687 · Member
515
Thrifty Shop#5898760 · [🛒] Thrifty Customers
445
Brokens Studio#15608283 · Community
224
Byfrost Interactive#35524792 · Leads
141
Lashkargah, Helmand Afghanistan#34360014 · Developers
105
The Eden Family!#8663073 · Guests.
88
V.VII GAMES#33113420 · Owners
79
migztar gaming studio#5875450 · FAN
60
~Drako's Official Fan Group!~#5955433 · bros
45
Morph Services#15109530 · Member
38
urban collection#35011848 · broke
34
[ODEN EMPIRE]#16102896 · Follower
34
Kingdom of Slavia#16412002 · Development Team
16
PARABELLUM DYNAMICS#32893550 · Member
14
Gadget Group#6623699 · Admin
6
Quants Studios#35877367 · Owners
6
Pet Shenanigans#35844825 · Member
5

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