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Mastly Group

Mastly Group #5339711

80
members (measured 21 Aug 2026, 10:27 UTC)
14 December 2019
created (per Roblox API)
10 August 2026
first measured by this register

OtherENpersonalcasualsmall-group

Description

Hello I'm Mastly this is my Roblox Group, there isn't anything special going around here but I very much appreciate anybody that joins!

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
10 Aug 2026, 17:3480first reading

Ownership

Owned by Mas (@MastlyFX) as measured.

Members we’ve seen

Mas (@MastlyFX)Mastly (rank 255)

Captain_Steve (@CaptainSteve_RB)Members (rank 1)

Cray (@GoCrayzee)Members (rank 1)

Robo (@iTsRoboWasTaken)Members (rank 1)

Alooym (@AlooymDev)Members (rank 1)

@carharrttMembers (rank 1) terminated

evan (@ItsJustRxge)Members (rank 1)

@ThirustMembers (rank 1) terminated

@s_ygfoMembers (rank 1)

Wali (@Arxari)Members (rank 1)

Capra (@RedHyper_ITA)Members (rank 1)

@Keith1407Members (rank 1)

BlackLegSanji (@AJCarterTV1)Members (rank 1)

kindasus23 (@UniqueNoobYT_RBX)Members (rank 1)

GstAdrianta (@Gusti_FX)Members (rank 1)

@FreezePixelMembers (rank 1)

KingTrolling (@KingIsTrolling)Members (rank 1)

Chigmus (@HardToExpIain)Members (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Mastly1
Member80
Members79
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.