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@derlilakater

Kater @derlilakater #1749370150

10 July 2020
account created (per Roblox API)
17 Sept 2026, 00:14
last measured (UTC)

Username record

@derlilakater — observed 17 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)

Bundeswehr Hessen#10506154
12

Open data

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

Also a member of

SecretVerse Studio#1074557114 · Membre
137,865,557
Wiggity.#12836673 · Member
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Wild Atelier#7947655 · Member
8,545,627
Official Group of Drift Paradise#5216132 · 👤Standard Drifter
7,072,690
San Diego Community#177149320 · Member
4,340,553
Police Roleplay Community#4328109 · Community Member
2,224,779
Highway Legends#33525912 · 🚘Driver
1,997,588
|GAR| Grand Army of the Republic |#5214183 · Cadet
1,712,110
Roanoke, VA#4451448 · Member
1,561,369
The US Military 1940s#4545116 · Private
1,506,710
United States Army    #3108077 · [E1] Private (Basic Combat Training)
1,430,084
Innovation Inc.#157764 · Member
1,138,458
RoMart Corporation#13874159 · Trainee
1,099,875
[ Content Deleted 35952306 ]#35952306 · Guard
1,043,671
Stateview Correctional Facility. ∞#5025380 · Corrections Officer
1,006,072
Realistic Car Driving Studio#10823309 · Driver
1,005,927
Emergency Hamburg#12563021 · Member
996,745
The Feather Family 🕊️#4336588 · Family
847,525
Μilitary Simulator#4800484 · No Division
808,562
Five-O Community#4824823 · Member
720,911
L.A. Airways®#1249062 · Passenger
675,497
Stepford County Railway#3620943 · [TD] Trainee Driver
666,878
Central Intelligence Agencyᅠᅠᅠ#6572612 · Junior Operative
634,361
United States Secret Serviceᅠᅠᅠ#5856978 · American Citizen
633,742
Special Containment Procedures Foundation [SCPF]#2760782 · Class - D
618,129
The Filipino Army#6052143 · [PVT] Private
488,615
BeachBlox#5033680 · Visitor
464,549
KFC | Roblox#35049530 · Junior Crew Member
461,698
Mad Vikings Production#1227688 · Fans
427,918
UnᎥted States Marine Corps#5570997 · [RT] Recruit Training
384,992
The United States Marine Corpsᅠᅠᅠ#5655676 · [O2] First Lieutenant
378,907
ScotWARE#8426585 · Player
329,860
REACT Studiosᅠ#17180419 · Member
329,154
City Airways#8619634 · [LR] Airport Trainee
320,811
HOLOCENE#5205464 · Member
245,170
Lasanheiros BR Community#218929716 · Membro
229,999
Plasma Inc.#4192306 · Member
223,553
GameNight Production#17360239 · Member
202,535
Palm Creations#5611347 · Community Member
158,470
First Response Studios.#3621763 · Member
147,543
Motorway Roleplay Community#696897291 · Player
140,319
The Jedi ‌Order#3378280 · Force Sensitive
116,822
Southlake Dentistry#34817411 · Registered Nurse
110,661
FRR | Los Angeles Police Department#5881087 · Cadet
83,158
Federal Bureau of Investigatiоn#6176039 · Civilian
78,523
USSS | Νational Guard#6752151 · [E1] Enlisted
75,759
Mano County Sheriff's Office - RolePlay#5415376 · Trainee
68,880
NL | Nederlandse Politie#5348674 · LR | Administratief/Ondersteunend personeel
68,620
Metropolitan Police Departmentᅠ#5884237 · Prospective Trainee
67,880
Canadian Roleplay Community#4574067 · Community Member
54,916
Gate Studios#5023156 · Fans
53,085
Teutonnia#15294045 · Serviceperson
48,322
SCP: Anomaly Breach 2#8564251 · Class-D (Member)
47,798
S H I N R A#5373546 · Shinra
44,789
[RM]- Royal Marines#5284316 · [REC] Marine Recruit
30,215
Coaster Studio#34173405 · Trainee Operator
30,208
Agе of Rebellion#12720249 · Un-Waved
30,048
Bundesrepublik Deutschland | BRD#5851355 · Bürger
26,890
First Galactic Εmpire ᅠ#3173863 · Citizen I
25,993
necrolabs#33315183 · Survivor
25,537
NL | Verkeerspolitie#5348682 · LR | Afwachting
22,472
Department of Public Safety RP#7211521 · Recruit
17,919
Tеutonnic Army#15822489 · Conscript
17,513
NL | Rijkswaterstaat#5348681 · LR | Afwachting
16,823
Northport County#8509665 · Inmate
16,392
CRC: Ottawa Fire Services#4574079 · Candidate
16,218
Plan F Games#6856588 · Fan
14,523
Mano County, State of Pennsylvania#4880840 · Resident
13,575
CRC: Canadian Army#5643877 · Private (Recruit)
12,549
First Responders Series#7650011 · [F] FAN
12,178
Southwest Wind Science Inc.#13187142 · SWET - Employee
8,655
CRC: Correctional Service of Canada#4703567 · Officer Recruit
8,389
Mano County Research And Development#3190351 · Fan
7,959
BRD | Berlin, Deutschland#6130269 · Bürger
6,739
2.16 Studios#35611817 · Applicant
6,376
Polizei Berlin | BRD#10325446 · Erster Polizeihauptmeister
5,300
FRR | Los Angeles County Sheriff's Department#5851121 · Cadet
4,275
Deutsches Rotes Kreuz | DRK#5752803 · Notfallsanitäter
3,199
ุุBundeswehr#9544784 · [OR-1] Schütze
3,062
Berliner Feuerwehr | BF#5665978 · Brandmeisteranwärter
3,019
Lassen County RolePlay#4618556 · Citizen
2,940
BRD | Landespolizei Berlin#1046389106 · Azubi
2,940
Imperial Stоrmtroopеr Cоrps#5769523 · Corporal
2,623
BRD | Feuerwehr Berlin#225855528 · Azubi
2,258
BRD | Rettungsdienst Berlin#595863879 · Ersthelfer
2,158
ADAC Deutschland#5666318 · Praktikant
2,143
TRAVIS SCOTT#9662201 · Member
1,815
Nurburgring Nordschleife#34923226 · Member
1,810
LKA Berlin#10325417 · Kriminalhauptmeister
1,751
Fußballunion Deutschland#10649385 · Fans
1,742
Infinity Power Core#13099487 · [Employee]
1,441
Galactic Cοnquest#14446289 · Undecided
1,310
Tustin, California#8358100 · Low Class Citizen
1,276
Hauptzollamt Berlin#13557389 · Zollassistent
1,149
Schutzpolizei Wuppertal#8555794 · Anwärter
941
Feuerwehr Management#5241190 · Waiting for approvement
757
Eisernen Vorhang#35881886 · Mitglieder
657
The Ashveil Galaxy#35380151 · Unaligned
636
Southwest Wind Corporation#17195297 · Employees
635
Königlich Preußische Armee#4548968 · Rekrut
445

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