TheJiricek @jiricekczb #904858654

40

followers (as measured)

25 December 2018

account created (per Roblox API)

4 Sept 2026, 23:42

last measured (UTC)

Username record

@jiricekczb — observed 4 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)

Projekt Linka 33 [DPO]#17357452

Open data

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

Also a member of

Typical Games#2649054 · Member

Pilot Training Club#2794513 · Airline Pilots

Police Roleplay Community#4328109 · Community Member

DAALER STUDIOS#5363999 · Member

Talent Show Group#2794002 · ⭐ 100Rep+ -Experienced

Roblox Rallying Group#6217280 · Member

Realistic Car Driving Studio#10823309 · Driver

Emergency Hamburg#12563021 · Member

Wings#145864 · 1

Highfield City Police Department#6117548 · Police Recruit

Five-O Community#4824823 · Member

Derpie Studios#2861387 · 👽 Player

L.A. Airways®#1249062 · Trainee

Spooky Scary Games#8775959 · 🧲Elite Ghost Hunter

Skate Central#5881468 · Skater

Slik's Planet#14288532 · Member

Central Intelligence Agency ᅠ ᅠ ᅠ ᅠ#9165980 · [GS-2] Junior Operations Trainee

M&C Game Studios#7958191 · Members

SAIL STUDIO#5571848 · Fan

yRiderkoo team#4235761 · Riderkoo fan

San International Air Lines#4493874 · P | Economy Class

Sandy Shores | DOJ-RP#10855191 · Member

The DuckFam#5603396 · Members

Phinstery Fan Club#6220168 · Fans

State of Firestone#2803360 · Tourist

Palm Creations#5611347 · Community Member

Jay’s Transportation Center#34845235 · Driver[+]

First Response Studios.#3621763 · Member

LLP Projects#7779951 · British Citizen

Pinewood Emergency Team#2593707 · Rescue Hero

Polish Car Driving | Official Group#12672931 · Member

CharlieStudios#6550041 · CS Member

Trolleybuses Fan Group#4572671 · [PLR] Player

FRR | First Responders Roleplay#5808748 · Citizen

FRR | Los Angeles Police Department#5881087 · Cadet

Federal Bureau of Investigatiоn#6176039 · Civilian

KF1 Karting | Official Karting League#8219964 · Karters

PoliceSim Studios#3244701 · Fan

Mano County Sheriff's Office - RolePlay#5415376 · Trainee

Vision Studios LLC#3610112 · Community Member

First Response | Studios#4987925 · Community Member

Burger King FastFood LTD#34799003 · Junior Team Member

Nexa Works#12298104 · 🙋‍♂️ Fan

Transport Simulator [TS]#2636810 · Driver

Simple Resort Club#4887981 · Trained

[4] Ikitai Studios#255696825 · Member

P:CR Community#15950748 · Member

Piano Simulator Community#5760800 · Supporters

Köln#5862586 · Bürger

Georgia State Network#34436342 · Community Member

Urbanmove 4#5404138 · Member

islamic apparel#9646833 · mufti

Merci_Apparel#6654560 · Customer

San Andreas Highway Patrol | Sandy Shores#11081466 · Cadet

Rails of Ostrava#5104718 · Certified Driver

Union lnteractive#14355088 · Active Member

Roblox Internationale de l’ Automobile#8069557 · Member

Train Mania Drivers#15509584 · [TD] Trainee Drivers

UI | Palm Springs Police Department#14614425 · Officer

Keystone State Police#4909530 · [R] Recruit

NEONATES ENGINE#5929232 · Member

PurxpleRblx#6980545 · Member

Policie České republiky Liberec#7094452 · Výběrové Řízení

Sky Alliance (TM)#6804845 · Customer

Los Angeles Roleplay | losrpp#34644052 · Member

Nexus Interactive Ltd#5762844 · Member

České Dráhy#4235409 · Passenger

OSTRAVA RolePlay Community#8026626 · Trusted Member

Manо County Sheriff's Office | RP Server#8167295 · Trainee

Dusty Works s.r.o.#8003999 · 👤 Member

State of Fairhaven#4144212 · Tourist

[DPB] Dopravní Podnik Breda#11988632 · [MR] Experienced Driver

Hi Sunrise#6363027 · Member

Pilsen Studio#8035630 · Moderator

Roblox Formula Experience#15019241 · Member

Ro-Czech railways#7284504 · Driver

Buses of Hradec#13669070 · Driver

[GSRPC] Hall County Sheriff's Office#240262258 · Unranked

OSTRAVA Czech State Police#9030093 · [T] Trainee

Kladenské Dílny#7862301 · Member

Imperial Realm of the Karnwell Regime#6809997 · Immigrant

IFRR Impulse X#8299406 · Fan

OSTRAVA Road and Motorway Directorate#9671001 · Junior Operator

[MDS] Transport of Sokolík#14629318 · [DIS] Dispatcher

[DPPD] Dopravný podnik Podlesná#5408060 · [-] Passenger

Dopravní podnik Prahy, akciová společnost#16956009 · Cestující

Jester Genesis GAMES#7069023 · Trainee Driver

Dopravni podnik Ostrava [dpo]#3240730 · Customer

Policie České republiky [PČR]#4880213 · Přijímací řízení

OSTRAVA City Police#9670922 · Patrol Officer

OSTRAVA CNN Prima News Studio#11941720 · Cameraman

DPP Simulator#13756618 · Cestujicí

[DPK] - Dopravní Podnik Kosmonosy a. s.#8423757 · 「!」VIP

FC Banik Ostrava#32812227 · Fan

Hierarchy.#5594008 · Entrance Program

Projekt Harrachov#8063034 · Passenger

[DPH] Dopravní podnik HradiloV#7606426 · [LR] Bus Driver

Policie České Republiky Praha#9458801 · [-] Výběrové řízení

Veřejná Bežpecnost | VB#9919812 · --Civilista--

WexaTech#16355467 · Member

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