Kaster @kaster_iv #1378388027

10

followers (as measured)

25 December 2019

account created (per Roblox API)

1 Sept 2026, 17:27

last measured (UTC)

Username record

@kaster_iv — observed 1 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)

Site 71 | Community#35828947

UARC - Headquarters#33245284

Nullpoint Productions#978456936

2

Site 71 | Mobile Task Forces#35868101

1

Site 71 | GRU#35868098

1

Site 71 | Researcher Department#35868105

1

Site 71 | Medical Department#35868103

1

Site 71 | Rapid Response Team#35868126

1

Site 71 | Nu 7#35868122

1

Site 71 | Ethics Committee#35868111

1

Austrian Special Deployment Command#901959902

1

Site 71 | Epsilon 11#35868116

1

Site 71 | Manufactoring Department#827897791

1

Site 71 | Security Department#35829272

1

Site 71 | Anomaly Actors#35829023

Open data

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

Also a member of

Chillz Studios#2782840 · ✨Member✨

Paradoxum Games#4914494 · Player

Awesome Ninja Games#15557357 · Member

[CBRN]#5855434 · [E-7] Staff Sergeant

CRIMCORP#4165692 · Fan

Innovation Inc.#157764 · Member

BloxStrike#33751825 · Member

Hapless Studios#5502618 · Supporter

REDD's Wastelands#11935027 · Wastelander

Special Containment Procedures Foundation [SCPF]#2760782 · Class - D

Quantum Science Inc.#2847031 · Employee

Innovation Security#901313 · [MR]Tier 2 Guardsman

Chunk Studios#1154360 · Fan

SCP:F ~ Special Containment Procedures Foundation#4743750 · [Level - 2]

VY BOX#16445497 · Members

[TRCU] The Revolutionary Computer Union#336090209 · Civilian

Half-Life World#13426157 · Community Member

The United Republic of Man#33270324 · Immigrant

Mortem Metallum [OFFICIAL]#9642124 · Mortem Players

Cliffside Psychiatric Ward#35544351 · Member

hello there guys#5007659 · Legend

SCP-F ︱Special Containment Procedures Foundation#6650179 · Security Class 0

Dab By Daylight#3863491 · ASPIRANT

Reign of Royales#5540551 · [1] Operator

[TRCU] The Lemitsia#35837815 · [0] Candidate

The Legions of the Republic#366919019 · Unwaved

SCP:F ~ [Security Department]#4743765 · [Cadet]

RACEIT | BloxStrike#5307833 · Member

Hyphen 0#34454817 · ()

City 8 Faction Management#17322390 · Whitelist

Tantive IV#34910478 · Crew

Gаlаctic Empireᅠ#15139845 · Imperial Enlisted

SCP:F ~ [Phoenix Tournaments]#740580683 · Supporter

AB | BLADE#17034307 · PROCESSING

[CBRN] Army#6053141 · Enlistee

Cultᅠᅠᅠᅠ#35312439 · Servant

[CBRN] Flame Troopers#16442214 · Trainee

C-17 | Ex-OTA#32906891 · Ex-PHANTOM

| NEXUS CORE REVITALIZED |#34970081 · NEXUS Worker

Confеderacy of Indеpеndеnt Systеms ᅠ#32420108 · Battle Droid

Project Epilogue#7552250 · Zeta

fortnite og's meetup#33789285 · OWNERS

[SITE 33]#1081673348 · —————————————————————

Blackspire Incl#16048703 · Chief Operations Officer (COO)

6

{TG} Black Division#820516016 · BD-2

5

[SITE 33] Manufacturing Department#239149981 · [Developer]

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