Oppenheimer @firex9j #1921976684
5
followers (as measured)
30 September 2020
account created (per Roblox API)
11 Sept 2026, 16:20
last measured (UTC)
Username record
@firex9J — observed 11 September 2026
@firex9j — observed 11 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)
cyber universe#14868322
29bravo forc3#32973347
6Wolf army of wolfs#12471701
5project zero tower defense military#32602564
3shaddering productions#32590572
3The america Armed Forces#32664809
2void army!!#15936719
2the military of tsunami island#32319062
2Elite Team of Bravo Force#33516121
2the tsunami island master operations#32542161
1The Vietnamese Navy Seals#34092204
1Battle bots group#13689324
1Special Forc3s#33866189
1alpha force (tsunami island)#32547674
1Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
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58,751,931Blue Lock Rivals Unofficial Fans#34671275 · Member
32,836,729Wiggity.#12836673 · Member
31,167,913BIG Games Pets#3959677 · Fan
29,166,465Current.#34852864 · Member
18,323,474Bee Swarm Simulator Club#3982592 · Member
18,237,193braxworks#5268948 · Supporter
13,458,186Sol's Studio#8509669 · [Gamers]
12,711,306KizmoTek Studio#3115970 · Community Member
7,631,215Jandel's Road Trip#33097934 · Owner
7,375,628RELL World#1226491 · [Gen] 2X21
6,624,967[B:S] Azure Latch Team#35316274 · Member
6,548,261Double Bandit Studios#13751258 · Bandits
6,257,655Paradoxum Games#4914494 · Player
6,061,720Hexagon Development Community#5693735 · Member
5,832,383RCM Games#11867394 · Member
5,231,131Easy.gg#5774246 · Member
4,748,846Forsaken Dev Team#33548380 · Member
4,602,161ROLVe#2613928 · Members
4,296,039Thinking Project#1235888 · noob
4,152,448Pilot Training Club#2794513 · Trainee Pilots
3,908,054Lightning Dragon Studio#12420072 · Fan
3,737,111Windburst Banana#13657923 · Members
3,522,978USSF - United States Special Forces#22025 · [3] Specialist
3,413,214US Simulators#10741807 · Member
3,338,392InfinityInteractive#11257245 · Fans
3,216,412Prometeo Games#3269094 · Ablecross
2,846,969Plaything Games#25 · gamers
2,490,829polandgamebuilders#3732983 · 😀 Member
2,470,959Lionly Studios#8296978 · ⭐ Supporter
2,205,731The US Military 1940s#4545116 · Private
1,552,396The Red Army .#4802792 · Initiate
1,542,997veedio gaems#33896179 · idk
1,526,715Gomu#10611639 · Member
1,485,881Hawkie Studios#9821921 · Member
1,402,584SCP | Roleplay Community#5479038 · Roleplayer
1,274,183SEA Military#2648601 · [T] Trainee
1,211,026United States Armed Forces [USA]#3054949 · [E-1] Junior Servicemen
1,191,399Our UGC Games#33018717 · UGC
1,177,006Experiment.#33290917 · 🎮 | Players
1,038,631Stateview Correctional Facility. ∞#5025380 · Emergency Response Team
1,007,737Tower Defense X#14733518 · fan :d
999,979The Nighthawk Imperium#1174414 · | 1 | Citizen
905,880Coast#4873189 · 🦩 Customer
893,828Metavision#10302151 · Fan
814,486ECG Studio#7227187 · Member
774,720Jean's Bizarre Community#6356872 · Member
729,061United States Secret Serviceᅠᅠᅠ#5856978 · American Citizen
639,542Central Intelligence Agencyᅠᅠᅠ#6572612 · Agent Trainee
633,678Jaller's Projects#266819 · 🌾Farm Residents🌾
518,283Venzel Studios#9828157 · Member
494,610Sound and Vision#33810184 · Member
454,726Extreme War Experience#5863339 · Roleplayers
409,351Bob's Supermarket#34647851 · Member
401,513HappyWolfy10's Games#7919662 · Member
393,956TEZ Studios Official#35615779 · Member
324,393Jolly Games Studios#14579982 · [⭐️] Member
281,664Power Simulator 2#5175275 · Member
274,352Naval Roleplay Community#3534363 · [ADM] Admiralty🔱
258,013Empire Frаnçаis#5610765 · Citoyen
243,422Unitеd States Air Force#6760741 · [E3] Airman First Class
225,318PLAY BATTLEGROUNDS!#17292924 · Member
198,086Revans Sіth Empire#13033730 · Citizen
181,965Pationate Studios#15941375 · Member
144,414Empire * Theatre#1166783 · [-] Audience
129,592VY BOX#16445497 · Members
126,857School Of Developers | ROBLOX DEVs#9658196 · 🧠 | ROBLOX Developers
119,329Clayton Juvenile Detention Center#13761679 · Community Member
118,720The Darkness Foundation#33275509 · Member
113,699the coconut crew!#32386093 · Agent
103,729BoringGames Studio#5644300 · Member
95,249TDS: Legacy#17308602 · Member
73,506[VELKROST]#33356030 · Battle Diver
61,021ETZ Games#6726328 · Fan
49,904Super PvZ Fan Club#5263592 · cool people
39,235Eastern Front Conflict#14883861 · Resident
35,340Ecliptic Legacy#6948873 · Member
27,592Craftwars Fan Club#2825292 · Novice
23,705TEARᅟᅟ#16040138 · Owner
13,016Flebsy's Group#7531694 · Member
10,654owen fan group#3529546 · Fans
10,233Iron Man Battlegrounds Military#10383532 · Soldier
3,536PaladinStudios#6013487 · Member
131Nate plays#6772816 · Soldier
22Den games.#13578819 · an old friend
16The Shadow_Empire#13598966 · Commanders
13Zero Night#10490347 · Zero warrior
8Soldiers of warfare#11431219 · Heavy
5The Survivors of Fallout#10469458 · survivor
4PIGGY NATION!!!!!!!#12471703 · Admin
4Membership and rank as measured from this user’s public group list.