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@koch223

@koch223 #1842044843

23 August 2020
account created (per Roblox API)
15 Sept 2026, 13:50
last measured (UTC)

Username record

@koch223 — 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)

9Universe Studio#12704744
11
9 Universe Studio#12704735
1

Open data

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

Also a member of

Gamer Robot Inc#4372130 · Member
19,584,629
Roblox#7 · Member
13,510,644
Badass Experiences#9825692 · Member
8,666,151
Car Crushers Community#2726951 · Skilled Crusher
8,644,084
RELL World#1226491 · [Gen] 2X2X
6,620,623
Welcome to Bloxburg: Fan Club#2910593 · Bloxburgers
4,942,314
Nova Wave Games#14089766 · Member
4,323,318
Pilot Training Club#2794513 · Trainee Pilots
3,870,550
Badimo#3059674 · Member
3,498,894
RELL GAMES#4939446 · Bronze Rell
3,463,168
EQ Productions.#10360930 · Member
3,059,679
Slayers Unleashed#10030212 · Game Community
2,958,580
Dungeon Quest by Voldex#4788489 · Member
2,821,127
Prometeo Games#3269094 · Voltidra
2,815,534
BlockZone#5202664 · Member
2,514,046
polandgamebuilders#3732983 · 😀 Member
2,471,675
Universe Time Studio#6556072 · Universe Member
2,467,640
Top Down Games#5292947 · Members
2,355,990
[B:S] HW Team#6073919 · Fan
1,929,274
Do Big's Clicker Sim#4546767 · Member
1,924,389
Liberty Airlinesᅠ#4820413 · ⚪️ Passengers
1,493,904
Fat Whale Games#4920885 · Whale
1,360,415
Angelworks#6947148 · 🔥 God
1,136,961
SAND4 Tycoon#5929470 · Member
907,477
ZO by Voldex#10378847 · Supporters
867,028
B-b Studio#365995 · D Rank -
759,352
Ultraw Games#5018665 · Member
755,910
Stepford County Railway#3620943 · [TD] Trainee Driver
667,096
Fireblox Games#8254225 · Member
539,867
Coldjason Studios#8894936 · Member
454,009
Shindo Story#8464407 · Pending
420,395
Shindo Organization#8453691 · Pending
390,967
New York City Pоlice Departmentᅠ#9473652 · Police Cadet
291,284
Saikou#3149674 · Follower
259,375
Aspect Productions#5709332 · Member
258,933
Chronos Studios Co.#14626498 · Employee
238,597
Shinobi: Project#5574590 · Shinobi
227,047
Taco Dev#4250926 · Lil Taco
221,161
Pro Fun Games#5357478 · Member
213,680
Hidden RELL Village#7418091 · Chonin
197,483
IllIllI#4987884 · Member
194,310
Store Empire#4840795 · Member
179,458
DestroyerCam Fan Club#11609328 · ✅ Member ✅
175,800
luandun games fans#6227386 · Member
166,481
kaka Yt Official Group#9164121 · 😳SUScriber
144,044
Inanimate Games Studio#6297817 · Member
84,986
USSS | Νational Guard#6752151 · [E1] Enlisted
75,776
shinobi storm studio#5480738 · F-Rank
74,979
Project Railrunner#1018818 · Train Driver
56,966
LinQ Studios#15018646 · Member
52,143
Terminal Railways Fan Club#3377439 · Awesome Supporter
14,607
Ultimate Naruto Tycoon#7456322 · Member
13,860
Naruto Tycoon Group#2829213 · Academy Student
13,181
Z-bus#10154167 · Driver
11,455
NRW RP Official#15969641 · Bürger
621
P T F S blue angels squadron group#7362507 · Fans
49
Golden Studio's Productions#10791956 · Players
12
[USAF} United States Armed Forces#10151776 · Cadet
4

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