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@jackboog21

@jackboog21 #14633268

771
followers (as measured)
6 February 2011
account created (per Roblox API)
21 Aug 2026, 14:08
last measured (UTC)

Username record

@jackboog21 — observed 21 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)

logan#52481
93
Ice Defender's!#358068
55
RK#166038
51
roblox space defenders#387075
41
B.O (Black Ops)#211286
35
D.O.O.M.#97793
32
u.s. millitery#184885
27
THE BOBS ARE EPIC!#491041
24
O.M.C#216478
18
D.O.O.M Dark Operation of Mages#174534
17
alll about space#352518
14
Rescue Force Team#227960
13
F.E.A.R Clan Group#424648
12
f.e.a.r. dies here#201641
11
FFVIII group of pwnage!#82646
11
Black hawk down group#79836
10
F.e.a.r assasins#145391
10
United ROBLOX Army Program#320629
10
f.e.a.r. special ops 2#213334
9
F.C.S.O#125495
9
robloxia united miltary#148444
9
G.R.A.W. rules F.E.A.R. sucks#120542
8
assasins of MERFFFFFFFFF#175271
7
f.e.a.r assalt team#127080
7
(F.E.A.R.) First Encounter Assault Recon#390226
7
U.M.C.R (United Military Clan of ROBLOX)#197902
7
Roblox Military Forces Elite#568295
7
The Blade#346070
6
f.e.a.r raid group#409225
6
S.P.F#109809
6
Uchiha clan of roblox#205343
6
|ava clan#391167
6
Spaceage Blue Angel Squadron#199839
6
Roblox Noob Killing Squad#233886
6
Anti-F.E.A.R. Force#473866
6
Leagence of F.E.A.R#444159
5
F.E.A.R. battle camp#269036
5
The Steel Legion (T.S.L)#558641
5
f.e.a.r advanced#256162
5
A.O.R (Army of roblox)#156774
5
Ultimate Alliance of Fire#158214
5
A.O A#148845
5
F-E-A-R#417362
5
Anti-F.E.A.R Alliance#208255
4
UPW 4 UltimateJohnCena#152099
4
f.e.a.r. alliance#106001
4
The Free Islands Of Eckley#596369
4
redoration clan of roblox#82949
4
F.E.A.R KILLERS#262792
4
F.E.A.R.2:Project Origin#448568
4

Open data

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Also a member of

The Mobile Bloxxers#32087 · [LR] Volunteer
3,235
Roblox Elite Veteran Super Soldiers#426466 · In training for sea
577
G.R.A.W.#91994 · Private
223
lolz#3254 · robots
122
The Benders Army#597499 · Air Benders
36
The RASA Space Program#342243 · Supporter
26
E.P.I.C. United#318380 · Private
23
G.R.A.W Black Ops#256252 · Recuit
13
The Dark Irken Core#519887 · Recuits
8
Special Ops United Force#308096 · Genral of the S.O.U.F >GEN<
4
Jackboog21 studios#629451 · Owner
4
Dark Side Of F.E.A.R. Air Force#459192 · [5] Commander
4
night dragon#150754 · night dragon
4
@-force#133987 · Legend
3
The Clan Of Pwning#262893 · roblox space defenders
3
F.E.A.R X#102996 · Ninjas
3
The True Romans#514989 · General jack
3
Military Corporation#128171 · ation
3
First Encounter Army Recon#99794 · Commander Of Fear {COM}
3
Mobile Bloxxers Foxtrot Squad#588216 · Foxtrot Squad Leader
3
smartlegoman's friends group#377072 · Commander
3
First Encounter Assault Recon f.e.a.r jr army#379737 · Owner
3
S.A.Y#141788 · Owner
3
F.e.a.r military force#400486 · leader
3
Anti-F.E.A.R Combat intiative#232611 · Anti-Fear Combat intiative Creator
3
The New Irken Core™#684161 · Owner
3
F.E.A.R First Assault Recon#115328 · jackboog21
3
All new R.S.S.(roblox sniper squad)#150164 · sargent major of rss
2
anti-F.E.A.R. clan#343108 · leader
2
Anti-F.E.A.R. Assault Divisions#126280 · Owner
2
F E A R class last#414988 · Genreal
2
future F.e.a.r#161173 · Comander
2
S.A.W Special Assult Warriors#165988 · Leader
2
death serpants#615471 · commander
2
roblox space defenders navy division#620269 · your leader
2
roblox space defenders air force division#626715 · your leader
2
roblox space defenders medic division#670856 · head of staff
1
Roblox Sword Fighers™#485066 · Owner
1
The A.R.M.P.I.T. Platoon™#686284 · Sergeant Keroro
1
roblox space defenders space fleet division#619287 · your leader
1
.:F.E.A.R:.#362914 · war lord
1

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