Colin @ERT_Agentcolin #500864884

27 January 2018

account created (per Roblox API)

21 Sept 2026, 20:08

last measured (UTC)

Username record

@ERT_Agentcolin — observed 21 September 2026

@rmberwick19 — observed 21 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)

West Midlands RP | ROBLOX Roleplay Community!#6855966

9

Porthdinllaen Roleplay Community#11328607

5

Naval Education and Training Command 80s#34492818

Open data

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

Also a member of

Wiggity.#12836673 · Member

Sonar Studios#2919215 · 🕹️Sonarian

Police Roleplay Community#4328109 · Community Member

The US Military 1940s#4545116 · Warrant Officer

wunmo#8019744 · wunmo

Ride Storm#6176760 · New Rider

SCP | Roleplay Community#5479038 · Roleplayer

SEA Military#2648601 · [MR1] Sergeant

United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit

Teethyz Dentist#2957840 · Oral Surgeon

Stateview Correctional Facility. ∞#5025380 · Commander

The Nighthawk Imperium#1174414 · | 1 | Citizen

Charisma Digital#768231768 · Resident

Stepford County Railway#3620943 · [TD] Trainee Driver

United States Secret Serviceᅠᅠᅠ#5856978 · Special Agent

Valley Prison#33269521 · Member

The Roman Empire ᅠ#6124305 · Plebeian

Yellowstone Unleashed#11010141 · Member

The Glorious Robot Army#11872496 · [1] Troop

Starboard Studios#3755133 · Follower

Project Combat#14077803 · Member

The United States Marine Corpsᅠᅠᅠ#5655676 · [O1] Second Lieutenant

REACT Studiosᅠ#17180419 · Member

Toosie's#7907649 · Member

Maritime Roleplay Community#3297339 · (I) Roleplayer

Naval Roleplay Community#3534363 · Aircraft Pilot

Unitеd States Air Force#6760741 · [E1] Airman Basic

The Galactic Republic GRW#14625178 · Cadet

State of Firestone#2803360 · Middle Class Citizen

NapoIeonic Wars#12425385 · ⚔️ Member

The Noobic Stratocracy#2704934 · Noobs

The Galactic Republic #2742631 · E1 | Cadet

Unіted Statеs Navy#5000347 · [E5] Petty Officer Second Class

SCP:F ~ Special Containment Procedures Foundation#4743750 · [Level - 0]

The Lumber Company#4967547 · Member

The Mining Company#4915489 · Member

Central Intelligence Agencyᅠᅠᅠᅠᅠᅠᅠ#9137144 · Agent

United States Coast Guard ᅠ ᅠ#9057373 · [E6] Petty Officer First Class

Traits of War Community#3025405 · Roleplayer

rolling the dice#1083668503 · Member

Zeta Medical Corporation#5763193 · Community Fan

Timberline Productions#7856718 · Member

San Francisco Police Department || SFPD#35057222 · ⚪ Police Personnel

Venture Studios!#33861382 · Member

Unitеd Stаtеs Air Forcе ᅠ ᅠ#11448372 · [BMT] Basic Military Training

TPS Trilogy#2726104 · Member

The Lemitsia#12084357 · "Qualified" Officer

Canadian Roleplay Community#4574067 · Community Member

RAF • Royal Air Force •#12699169 · [OR-4] Corporal

San Junipero State Prison#6070960 · Inmate

Western Army**#6474323 · Private First Class

The Galаctіc Republic#34755744 · Cadet

Stargate Command | SGC#6762663 · [E-3] Specialist First Class

[NLD] Kingdom of the Netherlands#2525269 · Citizen

CRC: Royal Canadian Mounted Police#4576461 · Sergeant

Esercito NapoIetano#6764583 · Soldato

Victoria County#5066658 · Community Member

The Ministry of Science#15728939 · Criminal Class Test Subject

The Galactic Republic Clone Military#5573632 · E1 | Cadet

Quartermaster Customs#5040124 · Client

SUN | United Nations#10385085 · International Citizen

British AIIied Forces 1940's#4740937 · Conscript

US MiIitary 1950s#4285550 · Non-Comissioned Officer

PeaceKeepers Community#35799364 · Fan

United Statеs Αir Forcе#33334312 · [O1] Second Lieutenant

Union of Soviet Socialist Republicsᅠ⋅#1031898198 · Proletariat

Nederlandse Antillen#5024778 · Dutch Antillean Citizen

Shore Watch#750613468 · Visitor

Towing Simulator Community#5713700 · Member

CRC: Correctional Service of Canada#4703567 · Correctional Officer

Quаrtermaster Corps 1940s#32617081 · Customer

SUN | Department of Peace Operations#16365233 · Private

[UK] Polair Studios#1088139627 · Member

Sin's British Army#13327567 · [OR-4] Corporal

|SOR| State of Readiness#742527957 · [GG] Gizmos Guests

ZigZags Development Supply#15673662 · Community Member

Unіted States Armyᅠ#33638502 · [BCT] Basic Combat Training

The Goat Locker#35732062 · Member

Unitеd Statеs Marinе Corp's#7135199 · [E1] Private

[RF] | Reino de Finlandia#33073240 · En espera de Reclutamiento

Reign of the Empirе#3445559 · Community Member

W!zz Air Roblox#16137621 · Wizz Basic

[ - ] Marine Corps Officer Candidate School#6141282 · [G] Graduated Officer

Precision Development Studios#15390180 · Member

[FR] French Republiс#35326552 · French Citizen

Guardia ReaΙe#10349483 · Giovane Guardia

The United States Army, 1940s#14619155 · Placement

[NLD] Armed Forces of the Netherlands#1232736 · [OR-2A]

The Severeux Bloodline#14144660 · Spectator

[NLD] Koninklijke Marine#2633268 · Marine Corps

UNSC Orion#872757468 · UNSC Military Personnel

SStar Studios#14989918 · 🤷‍♂️Member

Νorwegian Αir Shuttle#10876432 · Low Fare

UK | United Kіngdоm#15045152 · British Citizen

[RNLN] Korps Mariniers#2633276 · 2nd Marine Combat Group

[-] Vortex Corporation#8466349 · Honorable

The London Dungeon | TLD#12409033 · Traitors and Peasants

Sweet Sips Cafe#5777414 · Noted Customer

U.S Navy 1950s#6964548 · Petty Officer 3rd Class

[PS] London Ambulance Service#879056831 · Student Paramedic

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