KostaBlox @KostaBL0X #1234451775

6 September 2019

account created (per Roblox API)

20 Aug 2026, 11:20

last measured (UTC)

Username record

@B10XYJB — observed 20 August 2026

@BloxifyGamingYT — observed 20 August 2026

@Fkosta04Gaming — observed 20 August 2026

@FkostaBloxOnYT — observed 20 August 2026

@FkostaBlox_YT — observed 20 August 2026

@HelloitsFkosta1 — observed 20 August 2026

@KostaBL0X — observed 20 August 2026

@fkosta_YT — observed 20 August 2026

@roblox_user_1234451775 — observed 20 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)

FkostaBlox#35912760

TeamC0re#36089263

Open data

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

Also a member of

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LSPLASH#3049798 · you guys

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Frost Blade Games#8605341 · Member

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MyGroupNamesThis#2986372 · Bacon Army

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THE NIGHTFOXX CLUB!#3845645 · Member

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Model's Squad#6250404 · Friends

highlys#5088811 · Cool People

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SWarrior Fan Group#9978428 · Fan !!

GamingNerdHD Fan Gruppe#4733806 · 🌏 Fan

[ Content Deleted 3738384 ]#3738384 · 🤑Member🤑

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Stevrant Army#16375591 · Soldier

GODTHEGAMER SQUAD#4608166 · Subscriber

TeamIvanNation Official Group!#8793751 · Fans

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Super's Official Fan Club!#6574478 · Cool Super

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TEAMJS#2962669 · 🌟Content Creators🌟

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TSHenry139's Army#9947237 · Soldiers

Hitsho's Hidden Town#6484592 · Citizens

Checkered Community#14648049 · [👑] VIP

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DRSLIMEz YT Group!#11410149 · Member

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Luisma's Official Fan Club!#6520332 · Moderator!

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Chris Bricks Fan Group#5332719 · 《YouTuber》

ChrisGames Community#16498324 · Admin

Stephy's Hangout#611880 · ⭐MEMBER⭐

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