Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation

Justin_T1M @iammumra #3095447825

27 November 2021
account created (per Roblox API)
27 Sept 2026, 17:55
last measured (UTC)

Username record

@iammumra — observed 27 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

SecretVerse Studio#1074557114 · Membre
143,327,574
San Diego Community#177149320 · Member
4,549,449
Real Loki#349780944 · Member
4,081,518
Locked In +1 Games#925098348 · Member
3,804,269
Ronalds#33883891 · Shift Manager
2,626,006
Washiez#10261023 · Head Operator
2,365,367
Police Roleplay Community#4328109 · Community Member
2,231,964
Simple Atelier#188374707 · Cool Members
2,015,835
Hygiene#4234871 · [10] General Manager
1,423,083
RoMart Corporation#13874159 · Trainee
1,162,434
Made in 3 days#725150826 · Owner
1,082,164
United States Military 1960s ᅠ ᅠ#3454445 · E1
959,603
Modded Empire#218109404 · Member
905,337
ZW Entertainment#688065427 · Member
893,535
Theo Works#1043990441 · Members
761,946
Elemental Industry#940935008 · Member
721,251
South Pacific Airways™#3909938 · Passenger
669,476
Stepford County Railway#3620943 · [TD] Trainee Driver
668,763
United States Secret Serviceᅠᅠᅠ#5856978 · Special Agent
658,448
Aquatic Pool#6219433 · Pool Council
647,579
Soapy Keys#1015652336 · Member
449,691
PolyCore Games#32072807 · Member
377,728
Speed Simulators#16174268 · Runners [⚡]
357,788
Seaside Studios#3598536 · 🌴 Fan
337,613
RotorOps-community#544462222 · Membre
284,170
[TRCU] The Glorious Robot Army#35956498 · [1] Troop
269,593
KernLabs#848642615 · Mitglied
266,405
Coda Games#15655358 · Tourists
178,032
BloxNShop Limited#33854030 · Member | BloxNShop Customer
166,854
Motorway Roleplay Community#696897291 · Player
157,040
[TRCU] The Revolutionary Computer Union#336090209 · Civilian
136,691
ALGERIAN STUDIO#890114939 · Membre
121,691
Ryanairᅠ ᅠ#983479158 · Passenger
102,881
The Oak & Ivy#392370097 · Patrons
102,837
Oxford Team#34377834 · Member
82,180
Callout Community#940508753 · Member
77,965
Content Deleted #35238318#35238318 · Passenger
50,695
Sheffield, South Yorkshire#35452691 · Member
47,051
Swift Shopping Corporation#32889454 · Trainee
39,438
Ozark Development Team#8289177 · Member
34,855
Blue Line Factory#17208760 · Member
15,876
New York City Roleplay | NYCRPP#33838280 · Member
8,016
UK Roleplay Official#17029342 · Junior Moderator
7,498
Horizon 95#33064905 · Member
5,558
NJRP| New Jersey State Roleplay#10049304 · Community Member
4,878
Teamsport E-Karting#565956091 · Customer
3,840
Springdale Primary School#32571039 · [Y1] Year 1
3,313
Coastline Roleplay#34274464 · Coastline Community
2,715
SRP | Springfield RP#34050860 · Member
2,231
Melonly Ltd#33481119 · Member
2,067
Michigan State Roleplay - Community#865552180 · Michigan Residents
1,961
UK London | Realistic | No sts#17333458 · British Citizen
1,657
Springfield State Roleplay#16532444 · [CM] Community Member
1,625
UK Roleplay Server Regiments#17090618 · 🏫 | Training
1,487
United Kingdom Westminster Roleplay#35881728 · Member
1,150
Big Sky Roleplay#33711539 · Member
953
UKCR | UK London Croydon Roleplay#32429714 · Croydon Citizen
919
LSRPP Whitelisted Group#48651613 · Member
909
Youmo's Community#35708130 · Member
909
South Carolina State Roleplay | SCRP#32061260 · Member
874
UKWRP | Whitelisted group#35867233 · Whitelist / Member
793
Sydney Roleplay I Australia#33192254 · Member
745
Jackson County Roleplay | ERLC#35336550 · Whitelisted
741
RP King Community#440889256 · Member
726
Trooper Justin's Community#34578497 · Member
666
Swan's Lake Designs#541093849 · Whitelisted.
657
TSRP Whitelisted#488449491 · Member
637
UK Richmond Roleplay#35093618 · Staff
524
Hawaii State Roleplay I Whitelisted#317374639 · Member
429
UKCW | UK London Canary Wharf Roleplay#116999683 · Citizen
420
UKSL I Staff and Whitelisted#35203538 · ➟ Whitelisted
410
The MBP Foundation#34749044 · Directive and management Overseers 👀
337
President Roleplay Community | PRPC#7561882 · Whitelisted Access
327
UK Roleplay Whitelisted#126830370 · Whitelisted
325
Coastline Group#828406962 · Civilian
321
The JJC Community#35576431 · Member
316
Georgia State Roleplay no comms hire I Whitelisted#296352790 · GSRP | Community Member
299
The Hills Roleplay#1103265191 · Community
284
SYRP | Sydney Roleplay#912022549 · Member
274
Astro Tech Group#35977693 · Member
205
UKSL South London Roleplay Community#32929137 · Member
193
UK Official Security#33437996 · 🚸 | Training
189
Swansea School#15243755 · Awaiting Admission
186
United States Border Roleplay Staff Team#35473698 · Member
179
UKCD WL#539204574 · Member
166
Florida Roleplay Main Group#134162490 · Member
164
PBLCRP I Whitelist only#35036808 · Whitelisted
125
UK Park Rangers#33265022 · 🚨 | Training
110
UKWRP I Whitelisted Group#7072034 · dev team
81
UKTRP | Whitelisted Group#896396689 · Department Member
80
UK Roleplay Help Centre#33202041 · 💬 | Member
80
UKHR I UK Hackney Roleplay#711189747 · UKHR • Member
79
Staff Team (Whitelisted) Community#1044401068 · Member
79
San Diego Roleplay Communlty#962945729 · Member
79
Springfield Highway Roleplay#782658998 · Member
78
Beckshire Roleplay Community - Community Group#35991376 · Citizen
76
UKCity of London Roleplay#287824883 · Member
70
UKWRP I UK Westminster Roleplay#754479713 · Community Member
70
Virus Facility Roleplay#35721858 · Customer
69
UKMR Mayfair Roleplay#442315238 · Member
67

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