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

JustinThe2nd @justin_playzmaster #1922759862

1 October 2020
account created (per Roblox API)
18 Sept 2026, 18:25
last measured (UTC)

Username record

@justin_playzmaster — observed 18 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

Nosniy Games#3461453 · Fan
58,939,445
Scriptbloxian Studios#4705120 · Legend
30,022,384
BIG Games Pets#3959677 · Fan
29,165,843
Bee Swarm Simulator Club#3982592 · Member
18,238,439
Uplift Games#295182 · Dreamer
14,923,367
BIG Games™#2703304 · Fan
11,255,478
Rumble Studios#3333298 · Fan
11,225,495
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,543
Paradoxum Games#4914494 · Player
6,064,409
Easy.gg#5774246 · Member
4,749,696
YXceptional Studios#4217910 · Pro
4,419,951
ROLVe#2613928 · Members
4,296,245
Thinking Project#1235888 · noob
4,152,355
#FireNation#4008286 · Fire Member
2,994,854
Zombie Attack Official#3576655 · Member
2,801,464
GamesReborn#3991320 · Fan
2,661,348
IamSanna Loves Unicorns#4508591 · Friends
2,361,738
Mithril Games#3497226 · Member
1,786,423
Ghostworks#8204913 · Fan
1,724,826
LankyBox Roblox Group!#5718151 · Member
1,457,143
Blοx Universe#4914205 · Member
1,305,082
BloxByte Games#4619164 · Fan
1,252,482
Counter Impact#5840765 · Member
1,107,537
TeamTanqR#3052825 · Fans
1,026,199
Impulsive Studios#5243967 · 💥 Supporters
947,574
Polaris Studios#2747190 · Fans
673,295
Albatross Studio#3341679 · Member
544,929
Black Spruce Studio#4071570 · Player
389,490
NK Studio#5463090 · Member
347,538
Blox Games ᅠ#5738488 · Member
311,696
Futuristic Developments#5435516 · Fan
293,820
lilBIG Studio#7769478 · Member
275,431
Base Productions#4093362 · Raider
187,963
[The BEST Games on ROBLOX]#728113 · 🤩GROUP MEMBER🤩
184,756
CraftTopia#7477748 · ⭐️ Player
181,089
Bedwars SUS Clan#11301794 · Member
117,679
Murder Mystery S#7980452 · ⚡Innocents
116,286
fabulousss#7802027 · ᴀɴɢᴇʟsミ★
106,706
Eventos Gratis#6136000 · VIP
87,858
TTD3#8123899 · Member
75,652
Yea Awesome Bosses#2755863 · Bosses
53,501
Polaro#8649420 · Member
50,737
"INFAMOUS TEAM"#5814604 · Tier 1
37,219
The Network Games#8517383 · Soldiers
34,615
Syrup_Squad#8146209 · Member
21,442
Phoenix Exitec (Fan Group)#4140737 · The Phoenix Members
20,844
tajci hotttt#6737129 · Member
5,251
TERA GAMES#4339769 · 😇Fans😇
4,778
Pokemon community #493936 · omega rank
143
Zky’s Clothes.#8822596 · Our lovely customers/Pending clothing creators
126
not ice#8750037 · friends
35
aafinii's fan group#8962107 · YOUR MOMS MOMS MOM
24
Patrick and friends :)#9090230 · Member
22
Blue-B#6996466 · crypto member
16
Kindness and loyalty club#11809564 · Member
6
# (Content deleted)bruhhhhhhhhh#11118002 · Member
2

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