Bastian @sysm155 #5343250184

18 December 2023

account created (per Roblox API)

12 Sept 2026, 23:05

last measured (UTC)

Username record

@sysm155 — observed 12 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)

BTA-Bout Tha Action#34252083

Blocks of chicogo Police#34115355

4

NSR-North Side Riders#34031985

Open data

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

Also a member of

BRAZILIAN SPYDER#35815907 · Member

lol games..#12208023 · Member

Current.#34852864 · Member

48h Games#14461694 · Member

(学乱) Gakuran#416091513 · Students

Varis Studios#32421331 · Fan

Crazay Minds#35921526 · Member 👑

DR1LLIN#14032806 · Community Member

thanks roblox <3#35898727 · Join game

Stateview Correctional Facility. ∞#5025380 · Emergency Response Team

PhysiGames#16678556 · Member

LOL#2 · Cheezburgers

STB / Spin The Block#15258900 · [👥] Members

StonksIndustry#9288210 · Fan

STO Studio#33243447 · Member

WESTSIDE's Community#35836703 · Member

Nova Play#35479228 · Member

ProjectSupreme#3318146 · The Supreme Society ☔️

Playground Basketball | Community#34614376 · Community

Arcade Basketball#36093071 · Member

ToSlow Productions#33947269 · Member

FNO • (Fear No One)#33522602 · FNO • | MEMBER | 😵‍💫

Hoop-Nation#16811615 · Member

『LAC』#6288849 · VISTOR (NO TURF ACCESS)

EmmasUGC#33445365 · 🛍️ | Shopper

BAX Studio#5218591 · [🅱️🅰️❌] Fans

LK Studio.#14941564 · Member

Industry RP#10103533 · ✨Industry Members ✨

[YNW] YOUNG-N-WILD#16406522 · [YNW] Prospect🫡

Dakota's Creations#35209775 · Member

Undead Studios.#32444846 · | Citizen |

LK Studios.#9487474 · Member

[MHG] MostHxtedGods#17298128 · BUY ACCESS😒

{SEVSIDE} 700 DOA - RED#32746010 · DOA

[SS] Stay Solid#7253145 · -ss-

DD (Demon Disciples) !OFFICIAL!#33908647 · 〘DD〙In process/ buy clothes

Football-Nation#35015850 · Member

ELITE STAY ON TOP#33949387 · Demoted ❌

CHROMEHEARTED KINGZ#10902027 · CHK • Killaz

[OTB] -Only The Beginning-#11368800 · 🗣JoinDisco🗣

{KTS} KillToSurvive#5331941 · Recruits

TK Studio#2832486 · Member

oota gang#14118664 · new oota

Redeemed Ones#32517239 · 「🌏」Community

#30DEEP ENT!#8480070 · ✨ Newcomers®

TB Games.#12076229 · Member

9Block#33423429 · • | ✞ Member… ✞

BLURR DISTRICT#14129625 · 👋 | Members

Original UGC Creations#33236310 · Member

GD'S [EK]#10515446 · Member

Hoop Heroes#32939762 · Member

爱 ARSENAL#32342350 · OUTSIDER

Soelа#13722860 · Customer

LK (Chicago Remastered)#34006330 · タ | Members ®

Arsenal#254145 · Soldier

30DEEP!#9335135 · 🛍️Customer

{OTB} Only The Beginning [EBK]#8586144 · ◜@ 𝘊𝘖𝘔𝘔𝘜𝘕𝘐𝘛𝘠 .◞ ┃👤

OTK(Only The Killers)#33709931 · chris (community)

GD Team#8551455 · Human

CK | corrupt killas#15739266 · members

CS (Chicago Steppas)#34374750 · Community

TK SHIRTS AND PANTS#15718020 · Clientes 💼

あ ARSENAL#33995028 · Outsiders; (あ)

kts-killas#6722063 · 🩸KTS^Shootas🩸

RSO (RealSteppasOnly)#33829155 · [き] Recruits

TB Studios.#5084387 · Member

[VF] VitalForce#32046307 · 〆︱Accepted

OTK-OUT TO KILL#32809590 · Member

A51 [Area 51]#33962591 · {K4K} Member/ no rank

BTK [Born To Kill]#11206593 · 「Starters」

MONEY COME FIRST#34234737 · Full Access

LK (L4T1N K1NGZ)#33318444 · LK (Member)

NYC: The Heights#17409773 · [Community]

9BLOCK LS#33364532 · Lenciaga

143 TheHav #4z#32532492 · Hangarounds

TB#548363 · tb players

{4z} 143rd TheHav #YGz #MHG#32818910 · Hangaround

#30DEEP CLOTHING#11398562 · ✰ Trooperr🪖

Grupo LFC#33054641 · Membros 👤

TK #74786 · Skater

TK(The Kratos)#14981359 · [H-C] Heaven Civilian

3rdNDown#17002018 · [🏴] || Hangaround

Official~KTS#10220457 · {KTS}ARMY

B0#10078943 · Member

BTK (BORN TO KILL)#12259627 · BTK {Member}

BTK Steppers#3626429 · /-Member-/

YGM Young gang members#34334525 · ❤️YGM member❤️

Team TB#4162829 · Pending

ｲ Born To Kill [BTK]#11461824 · ｲ | BTK

Lfc clan#33539900 · Member

30DEEP#5338957 · Shootaz

Virtual Forces || VF#3832112 · Army

BTK | Born To Kill#13852160 · Member

MCF Money Comes First#7907437 · »𝔐ℭ𝔉« 𝔖𝔱𝔞𝔯𝔱𝔢𝔯𝔰🐉💵

YMG(young motion gang#15120908 · JOIN KHORD/BUY MERCH

YGM#3816069 · Member

BOG{bounceoutgang]#16619118 · Manger💞

Xz4_gang#16853984 · Member

9

|| OWK || OUT WEST KILLAS#33175528 · Admin

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