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@matthias18

@matthias18 #2997615

6 May 2009
account created (per Roblox API)
13 Aug 2026, 07:14
last measured (UTC)

Username record

@matthias18 — observed 13 August 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)

[ Content Deleted 30427 ]#30427
164
Rare/Epic Gear Owners#58903
131
The Builder's School#110069
38
ROBLOX Talk!#4940
20
Armed Marine Forces#85169
19
leage of roblox defenders.#35848
16
Special Attack Force [S.A.F]#93758
11
Eagle Bombers#62952
10
Elite ROBLOXian Regiment#76295
10
RFR#81745
7
RON R WAAR#161604
7
ΡÖIЙ† βLΛЙҚ#189973
6
Scorch597 Phan Club#52763
6
Canadians!#86537
6
E.T.W. Elite Tactical Warfare#132441
5
RMA (roblox military alliances)#34150
5
Mebc45#72707
3
Lava Builders Ground Division™#44675
3
United Leaders of ROBLOX#51101
1
X-Nauts#29656
1
G.R.A.M.P.S.#266916
1
ROR WAAR#161601
1

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

Innovation Inc.#157764 · Builder L1 - Beginner
1,102,725
Staff#3829 · Fans of Staff
291,592
Builders#23 · Builder
21,434
Roblox Military Services#87368 · [X] Enlist
19,025
Future Admins of roblox#35941 · ROBLOX Fan
14,707
Rare/Epic Hat Owners#45521 · Hat Owner
14,552
Guest Lovers#8930 · Guest Lover
14,490
canadian army.#17663 · [NCM] Corporal
9,476
#EggHunters!!#825322 · Eggceptional [50+]
5,533
The Waffle Group#1590 · Average Waffle Lover
5,268
Cookie Lovers#1027 · cookies
3,569
The Muffin Group#83955 · Muffin Devourer
2,112
[ Content Deleted 11635 ]#11635 · Beginner Student
1,876
EpicWaffles#27919 · Customer
1,548
Investors United#151931 · Investor
1,324
Dragon Lovers#465 · Dragon Hatchling
1,317
Military Police#73411 · Police[OFF]
1,117
Christmas Gift Crackers#50781 · 2011 Gift Legend
1,064
Epic Zombies#95414 · Zombie
1,012
Blahwagaa Pwns#1337 · 137 KOs
831
Armored Dragon Patrol#18939 · Recruit
806
Richest Robloxian's#72578 · Poor
612
The Random Ones Of No Purpose#5785 · Fairly Random
575
Save the Data#31679 · Supporter
453
Shadow Fighters#36622 · [1] Private
443
The Gift Collectors#52198 · Collector
421
The Black Empire#70431 · [LR-1] Recruit
305
Architecture#46308 · Designer
265
{ United Killers of Roblox }#79438 · 1.Recruit
217
[ Content Deleted 29817 ]#29817 · [ Content Deleted 34523]
215
Ban Hammers of Doom#11020 · Member
163
Outrider5432's Pwnage Squad#110728 · Lieutenant
160
Roblox Quest Fan Group#214843 · Fan
144
The First Communist Party of Roblox#56484 · Trotskyism
114
Roblox Assault Forces#59576 · {5} Lieutenant
92
Pumkin Pi Winners#48358 · Member Winner
86
FoxWing of Robloxia#10847 · Ensign
85
The Glompers#59719 · Glomper
67
Greek Empire#37079 · Soldier
65
Pocheacha INC.#815 · Builder
63
2014 Egg Hunters#1072022 · Egg Hunter
61
Team Progress#358204 · In the works
61
Jacobxxduel and Abx1 Corps#85966 · Privaleged Talker
51
Vigilance#265658 · Recruit
50
Popluar Robloxians!! (READ DESC NOW)#7175 · Helper
50
Up the Irons!#24789 · Member
42
Knights of the Fade#271804 · Shadow Knights I
40
The Xtreme Builders#48783 · Site Boss
37
Advanced Federation#121425 · Lieutenent
29
Robloxian Armed Marines#51620 · Troop
28
Roblox Security Force Helpers Division#41833 · Helpers
26
The Underground Architects#61716 · Underground Builder
25
Robloxian Nation#56193 · Member
24
O.E.A Order of the Elemental Assassins#246100 · Assassin Recruit
21
A Polar Bear Stole My Fish#80261 · Small Fry Eating Bear
17
The SAS of ROBLOX#53936 · Recruit
17
Government of Robloxia#90185 · Federal Court Judges
17
Battle Lords of Outrageous Xtremes#57893 · Outrageous Battle Lord
16
omega assault squad#124352 · corporal
15
musical sensations#52646 · Member
13
x-201st unit#30759 · Private
11
BobflopBloxRulz Video Cast (For Youtube)#160366 · kıdemli aslanlar
11
The 3%.#62419 · 3%er
10
Motherclan#55418 · soldier
9
R.O.B.L.O.X#146492 · Private First Class
8
Lava Titans#152860 · Officer
8
ALmost there donate/ make robux!#564785 · assassains
7
2nd Military - Special Operations#76646 · Spec. Ops Agent
6
Cheezburger group#42878 · Cheezgod
4
kings of pizza#88111 · Friends
3
Roblox's Warriors#249434 · Awesome Warrior
1

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