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@jahrkob

@jahrkob #174592056

25 October 2016
account created (per Roblox API)
19 Aug 2026, 10:26
last measured (UTC)

Username record

@jahrkob — observed 19 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)

JAKOB#2800189
53
Team781p#4844537
40
Imperial State of Denmark#4276028
34
SAS | Scandinavian Airlines .#5303397
15
The Ded MeeM Confederation#4363888
12
Imperial Armed Forces of Denmark#4283902
11
Church Of The Potato#3728843
8
Pakistan Armyᅠ#7098398
7
CHURCH COMMUNITY#5650174
6
Ministry of Foreign Affairs of Denmark#5236975
5
The Bowen Mercenary Company#2990455
4
North Africaㅤㅤ#3268420
2
Det Danske Jægerkorps.#5194621
2
Imperial Royal Guards of Denmark#6263246
2
The Danish Intelligence Service#5225128
2
Imperial Military Police of Denmark#5179440
2
Armenian Militias#9233530
1

Open data

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

Also a member of

Chillz Studios#2782840 · 🌟Royal Member🌟
18,423,287
Bee Swarm Simulator Club#3982592 · Member
18,209,938
Car Crushers Community#2726951 · Skilled Crusher
8,610,841
Jandel's Road Trip#33097934 · Owner
6,968,054
ROLVe#2613928 · Members
4,284,289
Pilot Training Club#2794513 · Trainers
3,759,079
Badimo#3059674 · Member
3,450,188
Playduo Studio#4626344 · ⭐Fan
2,675,879
|BA| British Army#2621202 · [OR-2] Private
2,022,058
Pastriez ™#4334990 · Cashier
1,792,588
|GAR| Grand Army of the Republic |#5214183 · Cadet
1,665,640
The Red Army .#4802792 · Senior Conscript
1,526,640
Alpine Ascents#4306874 · Proficient Climber
1,480,595
The US Military 1940s#4545116 · Sergeant
1,419,412
Kaleum Expeditions#5105842 · Ⓛ Climbers
1,346,808
Roblox Rallying Group#6217280 · Member
1,080,408
V0YD Expeditions#5039397 · Climber
1,027,545
Stateview Correctional Facility. ∞#5025380 · Cadet Officer
1,002,044
Μilitary Simulator#4800484 · Community Member
809,598
Stepford County Railway#3620943 · [TD] Trainee Driver
662,078
Sebee#6303746 · 😎 PRO
528,466
Militsiya .#4901723 · Senior Militiaman
476,866
Skate Central#5881468 · Skater
459,350
Trade.#650266 · Experienced Trader
444,517
Starboard Studios#3755133 · Follower
397,961
Tiger ®#882148 · Premium Customer
359,498
Lumber Tycoon 2 Fans#2658221 · Member
345,572
$oIitary#7854111 · Member
324,255
Plane Crazy Developers#4518168 · Fan
263,465
Team Shark#1044005 · Fans
221,380
The Party .#4849580 · Party Bureau
206,581
Roblox Developer Community#10720185 · Developer
179,463
{RA} Robloxian Adventures#4963098 · Certified Guide
158,311
Sandwichez#5466405 · Premium Customer
112,462
bordr fanclub#5069767 · unpaid npc
100,748
Rolimon's#3878473 · Users
80,363
The Magical World of Witchcraft and Wizardry#3317958 · Sixth Year Student
68,851
Plaza Connect Community!#1207931 · Plaza Community
60,875
VR Community#5688275 · VR Supporters
53,973
Polarstar Studios#5615635 · Members
40,589
[RA] Search & Rescue#5315995 · Trained S&R
38,571
Solence Clothing#4648553 · Customer
28,048
[RA] Robloxian Adventures Training Academy#4542650 · RATA Certified
21,260
Expedition Information Center#3994745 · Community Member
14,195
ACS - Official Community#5073256 · Supporter
14,009
Costantini and Gravelli's#2927963 · Client
13,670
[RA] Department of Public Outreach#4968734 · Member
12,382
Roblox DevForum Community#3514227 · Member
10,896
Age of Vikingsᅠ#3028256 · Wayfarer
10,879
United States Veterans Administration 1940s#5637784 · ErichModel (2017-2018)
10,002
The Soviet Union []#4650342 · Soviet Citizen
7,205
PLEASURES!#5370123 · spell
6,407
Roblox Beta Program#6380707 · Beta Tester
4,315
Perfect Youth#4682586 · PHASE I
3,256
Sick Boy Archive#4926451 · SUPPORTERS <3
2,297
11:45#5164955 · residents
2,092
Vintage Marketplace#4474253 · "CUSTOMER"
1,848
Crumblies#6192301 · Valued Customer
855
Den Kongelige Danske Hær#6041505 · Værnepligtig
695
Oof Simulator Fanclub#4860173 · Admin
541
Dover St. Market#4617107 · '20-Present
499
,The Soviet Union,#7145304 · Soviet Citizen
328
Kingdom of the Danesᅠᅠ#3072678 · þrællar
257
Earldom of Skane#4371270 · Leysingi
213
Tessuti Menswear#5036518 · Member %
140
Earldom of Ribe#4374578 · Leysingjar
115
Dim's Development Store#15350335 · Customer
80
Hide & Seek#5955932 · 🥓 | Group Moderator
47
Türkmen#9065503 · Veteran
42
Special Stealth Forces#836271 · [GOV] Government Staff
38
Tasrielgamer's awesome group!#3815596 · Friend
26
Tasriel Games#4590575 · Member
24
Yugoslavia .#10185717 · Higher Class Citizen
24
The Army of The Motherland#4400668 · 🎡 | Beta Tester
13
Monarchy of Norway .#5802940 · [FL] Foreign Leader
10
Norden Airlines#5420182 · Chief Operation Officer
10
The First Main Spying Programs#5792218 · Manager
6
Yugoslav People's Army .#10266535 · Redov
6
clothing gorup#8651109 · numba 1
3
ACS Special Forces#8360380 · Squadron Specials
2

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