Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
@bluebear17387

SINISTER @bluebear17387 #2041438450

26 November 2020
account created (per Roblox API)
7 Sept 2026, 05:32
last measured (UTC)

Username record

@bluebear17387 — observed 7 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

Catalog Avatar Creator#15102943 · ✨ Member
46,010,309
LSPLASH#3049798 · you guys
24,184,110
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,719
BlushCrunch Studio#14576965 · Member
9,537,452
Minimal Games#12564376 · Member
2,202,416
A.W. Apps#3182154 · Follower
1,999,740
BurgerBlox Fast Food#8927586 · Trainee
1,506,247
Fashion Famous#2845568 · Fabulous Fan
1,287,806
Lyte Interactive#5449496 · Member
1,229,265
RoyalFire Simulators#9793279 · Member
1,138,973
Kecai#4594985 · Awaiting Training
1,131,088
Sakura Kitchen#6975354 · Junior Team Member
545,179
Albatross Studio#3341679 · Member
544,962
-Fã clube da Julia MineGirl-#9349265 · 💜inscritos 💜
425,616
Fã Clube da Natasha Panda#3849908 · 🌈Pandineos🌈
404,469
Ivix Universe#2761561 · 🌟 Member
380,859
Chillz' Pro Gamers#6722257 · 😁 Gamer 😁
356,025
Marines UGC#32785771 · Member
193,148
Phantom Archive#10285023 · Friends
162,883
Truebelle#4046649 · Society
108,082
TEAM TURTLESWEARRAINCOATS!#4990607 · Member
42,884
The Queen Studios#4810700 · Supporter
33,069
{ESC} Eurovsion Song Contest#5842210 · 1+ Eurovision Fan
13,709
Paradox Оf Myths#14017957 · Players
10,112
1989 Creations!#14901745 · Member
7,625
Dave & Bambi UGC#32386356 · Member
7,068
»»—goodnight—-««#7491929 · 🌏Member/Membro✨
1,994
Vini Blox#4129668 · 👪Inscritos👪
1,332
Marcello_Donating30#13201491 · Membro
322
give robux group#3125912 · Member
233
kid boss group#11201141 · They my bestay+1000 drip
38
Bambi is a KING LOL#12835866 · Nice people lol
10

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