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@madcitymaste4321

Lamont @madcitymaste4321 #1182532862

29 July 2019
account created (per Roblox API)
22 Sept 2026, 18:16
last measured (UTC)

Username record

@madcitymaste4321 — observed 22 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)

HBCC Fan League#7586300
9

Open data

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

Also a member of

Scriptbloxian Studios#4705120 · Legend
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Sonar Studios#2919215 · 🕹️Sonarian
18,619,385
Virtuality World#3606245 · Member
10,228,267
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,880,794
RELL World#1226491 · [Gen] 2X2X
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YXceptional Studios#4217910 · Pro
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Pilot Training Club#2794513 · Airline Pilots
3,865,010
RELL GAMES#4939446 · Bronze Rell
3,463,103
Pinewood Builders#159511 · Member
2,999,575
Police Roleplay Community#4328109 · Community Member
2,224,947
Vanity Studio#4063400 · Fans
2,095,783
Nova Hotels X#4683371 · Trainee
1,998,760
Pastriez ™#4334990 · Chef
1,791,185
BloxStreet Corporation#2700627 · Department Manager
1,561,876
The Red Army .#4802792 · Initiate
1,537,265
Liberty Airlinesᅠ#4820413 · ⚪️ Passengers
1,480,688
United States Army    #3108077 · [E1] Private (Basic Combat Training)
1,430,103
Talent Show Group#2794002 · ⭐ 100Rep+ -Experienced
1,401,670
Rats United#5948630 · Soldier
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Schwifty Studios#3642592 · Fans
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SEA Military#2648601 · [T] Trainee
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United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit
1,187,498
Teethyz Dentist#2957840 · Dental Hygiene Specialist
1,174,537
V0YD Expeditions#5039397 · Climber
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Bikelife: Community#32065922 · Supporter
1,027,261
Simulator Studios! ™#4256796 · Member
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Stateview Correctional Facility. ∞#5025380 · Corrections Officer
1,006,076
Blox Studiо#4843020 · Member
974,186
Wings#145864 · 1
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The Nighthawk Imperium#1174414 · | 1 | Citizen
906,650
Μilitary Simulator#4800484 · Red Army Conscript
808,541
Ultraw Games#5018665 · Member
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Stepford County Railway#3620943 · [TD] Trainee Driver
666,913
Halt Studios & Sports#6235152 · [🏅] Community
639,643
United States Secret Serviceᅠᅠᅠ#5856978 · Agent
633,842
Special Containment Procedures Foundation [SCPF]#2760782 · Class - D
618,130
Secondhand Studios#2748390 · Subscriber
531,309
Official Palm Beach Studios#17028435 · Member
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Quantum Science Inc.#2847031 · Employee
485,630
Shindo Story#8464407 · Pending
420,417
Starboard Studios#3755133 · Follower
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Shindo Organization#8453691 · Pending
390,941
[ToP] Talons of Peace#5098608 · Dragonet
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UnᎥted States Marine Corps#5570997 · [RT] Recruit Training
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The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)
378,911
United States Army     #4121686 · [E1] Private
373,346
The Attack on Titan Project#3865381 · Low Class
260,411
Pinewood Builders Security Team#645836 · Trainee
240,827
The Red Cell#3880488 · | 1 | Recruit
238,321
Everest Games Holding#4902831 · Players
231,092
Hidden Ember Village#8472120 · Villager
198,432
Military Flight Simulator Community#1164372 · Fan
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The DuckFam#5603396 · Members
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SM Games#4427619 · Supporter
170,923
Pinewood Emergency Team#2593707 · Rescue Hero
143,521
S.C.P. Roleplay#3895837 · Level-0
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[AOT:P] Trainee Corps#3866549 · Phase I
102,441
Traits of War Community#3025405 · Roleplayer
95,848
THE LIFE ALLIANCE#4522006 · ALLIED TROOP
92,717
The Mayhem Syndicate#4890641 · Recruit
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HCBB League#2997980 · Fans
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Ultimate Spider-Man Fan Group!#3656827 · Fans
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SuperHero Battle Simulator Club#5136543 · Member
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WarGames Entertainment#2719357 · Fans
58,937
Attack on Titan: Universe#1214373 · Cadet / Lower-Class Civilian
57,651
ROBLOX: Promo codes#2873416 · Fans
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SCP - Devolved#5557159 · Member
49,035
The Santa's Workshop#7723289 · 📋 | Junior Elves
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The Robloxian Hospital V2#4898181 · Patient
37,596
AoT:U | Trainee Corps#4758464 · Initiate
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Stewed#4575353 · Senior Barista
34,275
United States Marine Corpsᅠᅠᅠᅠᅠᅠ#5308000 · [RT] Recruit
25,820
The Galactic Republic Clone Military#5573632 · E1 | Cadet
23,512
Waiting Room: A#3104963 · Air Citizen
19,950
Waiting Room: E#3104956 · Earth Citizen
18,926
Waiting Room: F#3104954 · Fire Citizen
17,956
Waiting Room: W#3104955 · Tribe Citizen
17,867
Galactic Reрublic#4636462 · E-5 | Sergeant
13,306
Mandú#7472215 · Customer
9,176
Tantalizing Tech#4819156 · Fans
7,530
Κingdοm οf Englandᅠᅠ#8646348 · Serf
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Tails & Talons#7282314 · gamek_2
3,458
[AoT:U] Tailors#8698460 · Member
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Totally not Attack on Titan: Insertname#5642293 · Verified members
1,138
zooblox#5068426 · Visitors
851
United AirIines Inc.#9135663 · Passenger
709
AOT: FALLEN WINGS#33997645 · Waved
186
Prince of Wales Coy#32752060 · Vetting
46
The Foreign Company#5933058 · Candidate
37
Pheonix Wings#10255437 · Generals
34
Attack on Titan: Last Battle#13455640 · Low Class Citizen/Trainee
25
Villianous#6692887 · Low-Rank
13
USMC Joint Special Operations Command#14677245 · Enlisted
12
[AOT: Awakening] Military Police Brigade#6771164 · MP Branch Commander
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Membership and rank as measured from this user’s public group list.