Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Jack’s Monsters

Jack’s Monsters #5028136

45
members (measured 7 Oct 2026, 16:06 UTC)
6 July 2019
created (per Roblox API)
10 August 2026
first measured by this register

OtherENfan grouppersonal brandcommunity

Description

Hello and welcome to my fan group, I am Jack!

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

Membership history

Growth

454645.515 August 2026 — 46 members29 September 2026 — 45 members15 August 202629 September 2026
2 measurements spanning 45 days, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 45–46 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
29 Sept 2026, 05:0645-1
15 Aug 2026, 09:5846first reading

Ownership

Owned by JackTheMonster (@JackkTheMonster) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

JackTheMonster (@JackkTheMonster) — JackTheMonster (rank 255)

@JackyW9cky — Old/Main Account (rank 254)

@Mr_IrishPotatoes — Friends Or Siblings (rank 176)

DuduTheBirb (@chruma) — Friends Or Siblings (rank 176)

SouLx (@forgotten_soul105) — Fans (rank 1) terminated

YourNewConfusion (@HiDayBroz) — Fans (rank 1)

A4ck (@kosbanaano) — Fans (rank 1)

@Inzectus — Fans (rank 1) terminated

IIikefiremen (@goz241) — Fans (rank 1)

Daniel (@shoeboy1357) — Fans (rank 1)

Jayy (@HPBOSS98) — Fans (rank 1)

@ggguuuuuyyyy — Fans (rank 1) terminated

Owen (@Omanant) — Fans (rank 1)

isa (@StokelyIsAwesome) — Fans (rank 1)

Blarb (@CJ22808) — Fans (rank 1)

Meh (@watooky12) — Fans (rank 1)

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

Rank structure

JackTheMonster1
Old/Main Account1
Friends Or Siblings6
VIP0
Member46
Fans38
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.