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@castan345

Cas @castan345 #1117755798

13 June 2019
account created (per Roblox API)
15 Aug 2026, 10:58
last measured (UTC)

Username record

@castan345 — observed 15 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)

Castan Studios!#6767874
93
Wired Café#4324077
18
Glue People#11026213
17
Murderous Community#6160647
10
Night Watchers Brother Hood & Sister Hood#522010
5
springwoodXd#3159239
5
##### Springfield Fire Department#3165488
3
SpringField Middle School [SMS]#1091241
3
SpringFieldS#4186846
2
Springfield Hotels™#3538079
2
thai airways air#2676963
2
State of Origin Queensland Maroon#2523375
1
Woolworths Group#5060936
1
Springfield Armor (Ro-NBA D-League)#568027
1
Mighty Max Security#3133493
1

Open data

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

Also a member of

LSPLASH#3049798 · you guys
24,160,412
Chillz Studios#2782840 · 🌟Royal Member🌟
18,647,163
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,878,228
Thinking Project#1235888 · noob
4,152,517
Pilot Training Club#2794513 · Stunt Pilots
3,900,533
IROC Studios Building Roleplaying Community#7064117 · Verified Gamer 🕹
3,496,065
USSF - United States Special Forces#22025 · [3] Specialist
3,413,323
High School Life Fans#1051234 · New Fan I
3,326,210
HD Games.#5028964 · Fan
3,167,531
KreekCraft Community#3072234 · Member
3,013,385
Playduo Studio#4626344 · ⭐Fan
2,796,673
Police Roleplay Community#4328109 · Community Member
2,229,548
Vanity Studio#4063400 · Fans
2,101,545
|BA| British Army#2621202 · [OR-1] Recruit (Basic Military Training)
2,020,159
Kavra's Kingdom#4561896 · Security
1,730,224
|GAR| Grand Army of the Republic |#5214183 · Trooper
1,722,582
BloxStreet Corporation#2700627 · Store Manager
1,560,877
Trendsetter Games#12363692 · Player
1,514,193
Airplane Interactive#9525960 · Pilots
1,460,716
United States Army    #3108077 · [E1] Private (Basic Combat Training)
1,438,259
Talent Show Group#2794002 · ⭐ 100Rep+ -Experienced
1,400,783
Rats United#5948630 · Soldier
1,335,796
Garuda Expeditions#11313421 · Climber
1,299,267
United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit
1,190,611
Venti®#2911006 · Junior Barista
1,100,200
Stateview Correctional Facility. ∞#5025380 · Corrections Officer
1,007,484
Blue Fox Development#5253408 · [ Content Deleted 40695077 ]
838,200
Titanic Ship Builders!#2978092 · Builder
808,086
Μilitary Simulator#4800484 · Militsiya Conscript
807,705
Splitting Point Studios#4491593 · Member
726,470
Vinns Hotels and Resorts#5731115 · 1 | Trainee
593,274
Sebee#6303746 · 😎 PRO
527,277
Militsiya .#4901723 · Senior Militiaman
484,035
Robloxian Myth Hunters#619142 · Myth Researcher
423,193
Temprist Club#4582446 · friends
312,550
A Scary Story#953971 · Readers
266,018
Plasma Inc.#4192306 · Member
226,474
The Party .#4849580 · Party Bureau
211,535
* Tearose Library *#4332211 · Reader
169,729
kaka Yt Official Group#9164121 · 😳SUScriber
143,896
reyl#5033201 · membr
129,215
Australian Armyᅠᅠᅠᅠᅠᅠ#5245266 · [OR-1] Private
114,964
bordr fanclub#5069767 · unpaid npc
100,566
Supremes.#6240542 · 👥 Fans
98,046
LeMonde Airlines#1156950 · Economy Class
89,863
Dogs & Puppy Lovers#13783 · Outrageous Member
89,431
United States Marine Corps#2537897 · [RT] Recruit Training
87,129
Polar Games#2636802 · Early Supporter
70,347
Sniip3z Entertainment#11926182 · Member
66,455
The Napoleonic Company#5496315 · 🥈Fighter
65,497
Vote John Heckerson as Bloxburg President#4989835 · Member
50,795
VeD_DeV Fan Group!#3354921 · Fan
50,589
Rib Ring#10787958 · Angel
46,389
RMH Myth Development#4311527 · Pending
43,941
warpflight's Studio#11106332 · Member
39,919
Miyagi-Dο Karate#9431935 · White Belt ➡️ Beginning Student
29,783
ANVA#9756016 · 5 | Sous Chef
28,837
RuffleGang#5038428 · EPIC GAMER
23,430
The SBC Community#4851486 · Badge Collectors
12,603
FuzzyWooo Fan Club#3178498 · Fan
9,418
Kingdom of Bricklandia#7646408 · Member
5,316
Viking united#6282422 · vikings
2,129
Infinite Autocorrect Development#5246500 · Tester
1,769
United States Of Chill#5296649 · new recruit readu for action flimflam sir!
1,695
TheLemHen on Youtube#5341530 · 🍋 Subscribers!
1,498
The Coolness Army#12074092 · Poggers 💫
736
Wizardly Studios#6028349 · 🎖 | Fan
509
The ya yeet boys#6394125 · mayor of yet ville
385
Cola Hangout and Chill#9894011 · Lord
137
Ink Tech#6682643 · Client
109
The Salt Force#5237497 · Developers
91
PI0X0#16089323 · COSTUMER
70
random group h#6498330 · Big brownie
49
The Capital Cafe Security Unit#7473236 · 1 | Member
49
Winks & Co#9252284 · 🐶#BULLDOG SQUAD🐶
48
The Buddies and Robloxians#10344678 · Robloxians =D
40
The Corporate World.#11896378 · Vice manger
33
FGHZ45 Studios#8176081 · Admin
24
The ya yeet government group#8949052 · mayor of yet ville
15
Hospitаl#16272110 · Good buddy
14
IRS Hideout#10927367 · Fans
11
Ban Oof Studios#5511143 · Member
7
The Salt Force Development Team#6640501 · Developer
5

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