Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
21 FAMILY YOOO

21 FAMILY YOOO #35773705

483
members (measured 3 Nov 2026, 19:25 UTC)
22 March 2025
created (per Roblox API)
10 August 2026
first measured by this register

OtherIDsocialindonesiancasual

Description

WELCOME SEMUA ADIK-ADIK

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

Membership history

Growth

48148548310 August 2026 — 485 members19 August 2026 — 484 members9 September 2026 — 483 members15 September 2026 — 484 members15 September 2026 — 483 members29 September 2026 — 482 members3 October 2026 — 481 members8 October 2026 — 482 members14 October 2026 — 481 members17 October 2026 — 482 members20 October 2026 — 483 members10 August 202620 October 2026
11 measurements spanning 71 days, net -2. 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 480–486 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
20 Oct 2026, 02:01483+1
17 Oct 2026, 03:22482+1
14 Oct 2026, 02:41481-1
8 Oct 2026, 11:11482+1
3 Oct 2026, 16:42481-1
29 Sept 2026, 15:22482-1
15 Sept 2026, 15:11483-1
15 Sept 2026, 13:20484+1
9 Sept 2026, 04:30483-1
19 Aug 2026, 13:00484-1
10 Aug 2026, 12:04485first reading

Ownership

Owned by 21Lucas (@xLucastraument) as measured.

Owner first observed: user #7969805395 — observed between sweeps, detected 10 Aug 2026, 19:50 UTC

Detection dates bound when a change was seen by this register, not when it happened.

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

Members we’ve seen

21Lucas (@xLucastraument) — Pemilik (rank 255)

Grace (@WHITETHEROSEZ3) — Anggota (rank 1)

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

Rank structure

Pemilik1
Admin0
Member485
Anggota484
Tamu0

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.