Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
400 4B {4BLOCK}

400 4B {4BLOCK} #1038366307

21
members (measured 8 Oct 2026, 01:41 UTC)
26 November 2025
created (per Roblox API)
17 August 2026
first measured by this register

RoleplayENgang roleplaychicago themeclosed group

Description

400 4BLOCK an upcoming gang in Chicago shootout and outwest Chicago 2 str88 smackas over here Must join dc to join🫶🏽🔱

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

Membership history

Growth

213628.521 August 2026 — 26 members19 September 2026 — 36 members1 October 2026 — 26 members5 October 2026 — 21 members21 August 20265 October 2026
4 measurements spanning 45 days, net -5. 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 19–38 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
5 Oct 2026, 10:4221-5
1 Oct 2026, 04:1026-10
19 Sept 2026, 19:4136+10
21 Aug 2026, 05:3026first reading

Ownership

Owned by 1017TGxowner (@DusDus215) 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

1017TGxowner (@DusDus215) — 4BLOCK OWNER💢 (rank 255)

csm (@unknown_skiddy) — BIG DAWG💢 (rank 254)

CSM_knownSteppaVirt (@StayTroopinVirt323) — BIG DAWG💢 (rank 254)

@1017khails — 4B CEØ (rank 251)

BHx1300_ky (@whoishim299) — 4B ADMIN (rank 250)

lazzy (@laferbra) — 4B ADMIN (rank 250)

kayzo (@BloodyHoundKayzo) — TOP RANK ACCE$$ 🔱 (rank 249)

Drockx215 HSM (@Drockx215) — 4B MEMBER (rank 1)

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

Rank structure

4BLOCK OWNER💢2
BIG DAWG💢8
4B CEØ3
4B ADMIN2
TOP RANK ACCE$$ 🔱4
4BLOCK FULL ACCE$$ 🥋3
400 ACCE$$ 💲5
Member26
4B MEMBER14
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.