Operation1C05 @CAT2R #512822659
9 February 2018
account created (per Roblox API)
17 Sept 2026, 04:03
last measured (UTC)
Username record
@CAT2R — 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)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Chillz Studios#2782840 · ✨Member✨
18,668,542Bee Swarm Simulator Club#3982592 · Member
18,237,938Roblox#7 · Member
13,539,962BIG Games™#2703304 · Fan
11,255,663Rumble Studios#3333298 · Fan
11,225,644Car Crushers Community#2726951 · Skilled Crusher
8,649,043Broken Wand Studios#4430841 · ✨ | Fans
6,835,901Slap Battles#9950771 · BELOVED FAN <3
6,732,608Paradoxum Games#4914494 · Player
6,063,316Pilot Training Club#2794513 · Airline Pilots
3,910,874Shyfoox Studios#2969540 · Foox
3,673,287Pink Slime Studios#5357344 · Slimer
3,512,511USSF - United States Special Forces#22025 · [3] Specialist
3,413,154#FireNation#4008286 · Fire Member
2,995,151Team Sloth Forever#3367671 · Member
2,420,921Police Roleplay Community#4328109 · Community Member
2,230,687DevvGames#4856485 · Member
2,062,040Nova Hotels X#4683371 · Hotel Guest
1,999,284Block Evolution Studios#3250407 · Fan
1,920,064Super Magnet Studios#5054561 · Supporter
1,794,341Bloxton Hotels#2788849 · 1 | Hotel Guest
1,742,182Virtual Block Studio#2856593 · Member
1,488,633Robloxian High School Group#2876351 · Player
1,483,634Abracadabra#997074 · Players
1,482,893United States Army #3108077 · [E1] Private (Basic Combat Training)
1,452,203Dunn Games#4035125 · Fan
1,028,679Stateview Correctional Facility. ∞#5025380 · Low Security Inmate
1,007,866Gamer Robot#2938223 · Member
839,354Cardinal Studios Games#3991521 · 🎉 Supporter
742,400Derpie Studios#2861387 · 👽 Player
694,105Imperialist Robloxian Federation#872876 · Low Class Citizens
548,938PLATINUM FIVE#4668709 · Member
523,996TenuousFlea Universe#4814485 · Supporters
389,122MyGroupNamesThis#2986372 · Bacon Army
376,507Jester Studios#3811860 · Member
291,901Imperialist Robloxian Military#3029096 · Cadet
287,575Saikou#3149674 · Follower
261,393Naval Roleplay Community#3534363 · Enlisted
257,992Taco Dev#4250926 · Lil Taco
222,036State of Firestone#2803360 · Tourist
159,998First Response Studios.#3621763 · Member
146,964Keyon Air#3447915 · 🧳 Traveler
114,487Brickman Nation#288052 · Subscribers
110,270Quantization#3574471 · Member
109,256Dank#2629950 · Dank
108,928Notorious: Elite#2710476 · Member
102,521THE LIFE ALLIANCE#4522006 · ALLIED TROOP
92,704The Confederation of Uralska#3377124 · State Citizen
81,751★The xKingDoge Fan Club★#3033934 · Fans
79,083LisboKate#4159792 · Member
76,015RazorFish Gaming YT#3041228 · Fishies!
73,207PoliceSim Studios#3244701 · Fan
69,054Fool Studios#3760360 · Members
68,229The Robloxian Christians#477219 · Church Member
54,013Seniac Fans#2823675 · Member
47,345Juna Studios#3494559 · Member
37,049Code 8#4650794 · Customer
24,318Young Paper Chasers#4859278 · 🧀| Trap Lord
23,850DoubleJGames#3139217 · Fan
21,551SPLAT Studios!#3451067 · Fans
18,326OofGang#3653287 · Member
16,667Emergency Response Customs#3311910 · Fan/Customer
15,215The Nub Squad - Official NubNeb Fan group!#3367584 · Nubs
14,320Fire Simulator Series#3939561 · [F] Fan
11,632Keyon Air Flight Simulator#4572405 · Member
10,458Aware Apparel#2791967 · Customer
9,862City of Azure#4855637 · Citizen
4,344[PRC] Liberty County Sheriff's Office#4841748 · Tourist
2,127*** Firing Range ***#2625568 · New Member
1,662Seattle Roleplay Experience#7202665 · Member
1,471Snake_Army#5275534 · snake Army
1,234Thin Line Apparel#2905045 · Customers
1,139Emergency Services Uniforms And More#4730468 · Customer
1,063Galaware State Roleplay#5955027 · Community Member
985TwinLine Design#821897 · Customer
764[UD] Ultimate Driving Public Safety#2738591 · Civilians
216Maicu Clothing©#4387008 · Member 〽️
62[!USMC!] United States Marine Corp Official [!USMC#4114209 · Staff Sergeant
50Ultimate Driving Police Force#3359709 · [UR]-[Cadet]
44$TYLE Outfitters#4839240 · ~New Member~
29Blue’s#5518384 · Member
26Vanilla team#5277549 · Members
19RCPD Roblox Community Police Department#723608 · members
18Greenville SC RP :)#7577281 · Admins
15Blacktown Law County#8289505 · [D] - Developer
14CAT YOUTUBE#4722023 · Rank:Normal person
13Kansas City Police Department [KCPD]#2837224 · Lr || Cadet
12Cool kids clothes lo#5344163 · Member
10Us army BASE(Army)#5179399 · Lt+
9OG Clothes!#4968964 · Member
6Crystal Beach Volunteers Fire & Rescue#6075937 · Firefighter/EMT
3[N-E-T-C] Naval Education and Training Command#5057772 · Head Recruit Division Commander
3Membership and rank as measured from this user’s public group list.