Mason725803 @MasonTSantiago #1617798242

8 May 2020

account created (per Roblox API)

8 Oct 2026, 18:29

last measured (UTC)

Username record

@MasonTSantiago — observed 8 October 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)

[Nova Airlines]#14599786

Open data

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

Also a member of

Fisching#7381705 · Fischer

Easy.gg#5774246 · Member

Pinewood Builders#159511 · Member

SEA Military#2648601 · [LR3] Corporal

[CUSA] United States MiIitary#4219097 · [E5] Sergeant

Stateview Correctional Facility. ∞#5025380 · Commander

Midnight Continent#9233039 · Member

United States Secret Serviceᅠᅠᅠ#5856978 · Special Agent

The Smiles Family#4544144 · Junior Bartender

Quantum Science Inc.#2847031 · Employee

Valley Prison#33269521 · Member

WrenchStudios A&E#9203842 · Member 🔧

Moonstone Games#8918098 · Member

Wrench Airlines#36065728 · Training

Sandbox Engine#526116898 · Member

[TRCU] The Glorious Robot Army#35956498 · [1] Troop

Pinewood Builders Security Team#645836 · Trainee

Stormcell#2822047 · Member

Ignited Softworks#32553628 · Member

[GGRP] Grenadier Guards Roleplay#12107574 · Lance Sergeant

Amazing Delivery Game#659117092 · Member

-= AEGIS International =-#2744682 · 〔T-1〕 Initiate

SCP:F ~ Special Containment Procedures Foundation#4743750 · [Level - 3]

SCP Architect#5237344 · Architects

[TRCU] The Revolutionary Computer Union#336090209 · Civilian

PROJECT NADIR#447510070 · [SURVEYOR]

Zeta Medical Corporation#5763193 · Community Fan

RBWR Simulation Community#16332057 · RBWR Supporters

FireX Industries#7132841 · Fan

«APOLLO» Corporation#11755642 · Member

ASYNCᅠ#14484895 · Intern

Day of Dusk#4621832 · Citizen

_The Awesome Group_#5412614 · [AM] Awesome Member

[ ASYNC Research Institute ]#14615870 · Staff

Coaster Studio#34173405 · Good Operator

ROBLOX Infantry Corps#254403 · Private [PVT]

- BaconBest's Interactive -#32991644 · Member

Time Variance Authority RP#11366072 · Player

zopawa's group#5746870 · member

National Police Agency of the West#14316443 · Senior Police Officer

The Noobic Stratocracyᅠ#1008942731 · Stratocratic Civilian

Grogulation Studios#7219246 · Member

[TRCU] The Lemitsia#35837815 · [0] Candidate

Los Padres Forest Service#16352767 · Applicant

[CUSA] Medal Department#33777805 · Non-Decorated Enlisted

TITAN | Military Corporation#6209818 · Outlander

THE I.R.I.S. DIRECTIVE#35967323 · Λ INITIATES

Union's Quartermastery#419080776 · Member

Noobic Occupational Safеty & Health Administration#72493716 · Intern

Quantum Archival Department#17062791 · Visitor Access

[ Wasteland Blues ]#33049614 · Wastelander

Just Another Roleplay Studio#11348116 · Players

Overhauled TM#33897223 · Members

inDEVV#34422637 · Member

Astral Industries - Official#6809773 · Employee

[3ND] 3rd Noob Division#114773725 · Enlisted

MiaTech#14842827 · Customers

[CUSA] | Quartermaster Corps#829245325 · QMC | Customer

Tellus Ad Astra#439226367 · Observer

TVA Narrative Commission#815867239 · Extra

Quark Inc.#11537881 · L2 Employee

Infinity Power Core#13099487 · [Employee]

[Ares] SCP Foundation#34264763 · Test Subject

The Anther Corporation#888289316 · Facility Staff

Tactical Air Command [TAC]#16443710 · Second Lieutenant

Vertex Studios DEV#575637357 · Member

Florida State Roleplay (FSRP) | New#42320529 · Member

[ Liminal Reality ]#887768138 · System Runner

Averon Hydroelectric Dam#859942085 · Averonic Civilian

Vertex Studios Community#35543252 · Fan

[RBI]Roblox Bureau of Investigation#3647936 · 〔LR〕Trainee Agent

[ASYNC] Engineering & Logistics Department#14631555 · Junior Technician

[ASYNC] Research & Initiative Department#14631244 · Research Applicant

[LR] Bureau of Neural Systems#896322940 · SysIntern

The Greater Bighead Republic#13346110 · OFL/BAF/RFLEA/CUS HICOM

[GGRP] Education and Training Services#7359586 · Phase 1

Venmork Technologies#35568247 · Continaunce Resident

[:] Seventh Fleet#5301348 · [O3] Lieutenant

Ultimate Sword Studio's#36069066 · Developer

Ecror#16496042 · Presumptive Count

Five's Office#10516932 · Administration

Armed Service of Ecror#16816347 · [OA] Officer Aspirant

CIA [TAC]#16511642 · Head of Operations

Household of Ecror#16432012 · The Viscount of Bentheim

SCP: Facility Incorporated#575033329 · Owners

8

Civil Service of Ecror#16991642 · County Justice

7

[NSC] The Logistical Division#1099519720 · Trainee

5

Ecror Line-Regiment#16986851 · High Command

5

Comital Gendarmerie#16816675 · Cadet

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