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@janko023

Friedrich @janko023 #494981325

20 January 2018
account created (per Roblox API)
15 Aug 2026, 15:42
last measured (UTC)

Username record

@janko023 — 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)

OSSR | Ozbrojené sily Slovenskej republiky#13224451
88
1. Československá mobilisační armáda#12755785
25
VII. Sbor | 3. Armády#12756048
7
BetaFrozen Studio’s#33582298
2

Open data

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

Also a member of

Jandel's Road Trip#33097934 · Owner
7,302,369
ROLVe#2613928 · Members
4,295,130
Taxi Boss Group#11987919 · Member
1,883,795
The US Military 1940s#4545116 · Corporal
1,545,779
United States Army    #3108077 · [E1] Private (Basic Combat Training)
1,431,355
United States Military 1960s ᅠ ᅠ#3454445 · E1
960,130
PLATINUM FIVE#4668709 · Member
517,532
SCPF || Special Containment Procedures Foundation#3069549 · Level 2
279,026
C:\Games\#3441839 · Fan
158,744
[SCPF - Special Containment Procedures Foundation]#4606577 · Security Class 1
150,786
First Response Studios.#3621763 · Member
147,873
NapoIeonic Wars#12425385 · ⚔️ Member
140,250
Mi gato Creations#12079514 · mi
125,824
Trolleybuses Fan Group#4572671 · [PLR] Player
102,245
Power Low Studios#4036257 · Member
52,021
Artefact Pixel#7395373 · Fans
48,445
Kаisеrtum Österreich#16702357 · Gemeiner
46,885
United States Military 1940s'#4594035 · Private
41,001
Polarstar Studios#5615635 · Members
40,592
SCP-F ︱Special Containment Procedures Foundation#6650179 · Security Class 0
38,571
Model Studios.#5921330 · Roleplayer
35,546
FRH | German-Czechoslovak Crisis#5671098 · Czechoslovak Civilian
11,616
Cedallion Energy Cooperative#32519371 · [SG-0] Intake / Vetting
8,654
Zwеitе Кorps#17248191 · Soldat
6,894
ACSM: ACS Modification#7248346 · Community
6,511
OSTRAVA RolePlay Community#8026626 · Community Member
5,664
Military Simulator Industries#5651991 · Client
3,578
Five Commando#5263730 · shopper
2,843
[VA] State of Vatican City#3710943 · Citizen
2,750
Československá socialistická republika [ČSSR]#15307342 · [O] Občan
2,735
OKRES CZ/SK ROLEPLAY#5235798 · ( Ⅰ ) Neověřený
1,794
NYC Shop#13377653 · Member
1,455
[- United States Coast Guard#11841344 · E1 - Seaman Recruit
1,248
[AINC] Ackers Studios - Sol Aviation#15894546 · Customers
1,032
First Czechoslovak Republic [CSR]#7072166 · Občan | Citizen
667
UC | UkrainianConnect#6330967 · Ukrainian Standard
637
Czechoslovak Army ᅠ#6093886 · Unassigned
525
E-Atom#34446530 · Administration
419
Ozbrojené sily Slovenskej republiky | [OSSR]#4817467 · [OR-1] Vojak
379
bassa#34779158 · Member
311
[IOOTRC] International Red Cross Organization#5166212 · [-] ----
285
Czechoslovakiαn Army#14826609 · Private
274
Τrident Technologies#8835380 · Clients
166
Czech Nuclear Energetic Group#35606256 · 👥 | Fans
49
• Parta kamarádů#14590403 · • Kamarád
35
Sdružení přátel strýčka Sama#11960826 · [🦔] Kaktus pochodowy
33
Království Blambůlků#7427739 · Baron
33
Armed forces of the Slovak state#14708662 · Strelnik
31
Smartwings group#9050170 · Passenger
30
[WHITELISTED] UH-60L#35457403 · Member
30
Policie České republiky || PČR#14265897 · Občan
19
[ČSR] 1. Československá republika#13943289 · -Architekt-
17
[FSR] First Slovak Republic#32985829 · Armed Forces Personnel
15
3. Rota 2.HP | 1938#34704071 · Civilista
11
Lidl | Česká republika#15681892 · 🛒 | Zákazník
10
OSSR | Pozemné sily#15433397 · [R] Rekrut PS
8
SR | Okres Humenné#33886153 · [O] Občan
7
Československá legie#16380382 · 1. čs. střelecký pluk
7
OSSR | Sily výcviku a podpory#15971822 · [Š] Študent
6
OSSR | Vojenská polícia#15523161 · [K] Kadet
5
OSSR | Vzdušné sily#15523113 · [K] Kadet
5
HoverTech#13609209 · Přispěvatel
5
OSSR | Podpora Vojenských Záležitostí a Diplomacie#33886112 · [DR] Dôstojnický Rád
5
OSSR | Generální Štáb#15971885 · [S] Sekretariat
4
1. Rychlá divize#12756811 · Dragounský pluk 2
4
OSSR | Vojenská zdravotní služba#15971849 · Dobrovolník
3
USMC || U.S. Marine Corps#13383739 · [RT] Recruit (Needs Training)
3
OSSR | Informačné a Kybernetické Sily#33886409 · [I] Informátor
3
Velitelský Štáb#14141790 · Velitel 18. Divize
3
2. Prapor SOS#14188430 · Finanční Stráž
2
OSSR | Čestná Stráž#33903416 · [G.] Garda
2
Československé letectvo 1. armády#12756934 · Kadet
2
OSSR | Sily pre Špeciálne Operácie#15971917 · [5.PŠU] 5. Pluk Špec. Určenia
2
U.S. Military | 1940s#10856843 · Private (Needs Training)
2

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