Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
HMP Wandsworth,

HMP Wandsworth, #825522143

6
members (measured 23 Oct 2026, 04:02 UTC)
2 May 2026
created (per Roblox API)
15 August 2026
first measured 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 We do not publish numbers we have not measured.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
30 Aug 2026, 16:576first reading

Ownership

Owned by @Alfie38388 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

@Alfie38388 — Owner (rank 255)

@Alfie89343 — [3MRB] 3rd Marine Raider Battalion (rank 4)

D7_Emily (@ThunderbirdWoof) — [A] Assessment (rank 1)

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

Rank structure

Owner1
[CG] Commanding Genera0
[DCG] Deputy Commanding General0
[CSM] Commanding Sergeant Major0
[CO] Commanding Officer0
[XO] Executive Officer0
[DSM] Divisional Sergeant Major0
[BXO] Battalion Executive Officer0
[BMGS] Battalion Master Gunnery Sergeant0
[SOO] Special Operations Officer0
[TC] Team Chief0
[EL] Element Leader0
[STB] Saber Team Black0
[OSNCO] Operations Senior Non-Commissioned Officer0
[CSNCO] Communications Senior Non-Commissioned Officer0
[3MRB] 3rd Marine Raider Battalion1
[2MRB] 2nd Marine Raider Battalion0
[1MRB] 1st Marine Raider Battalion0
[A] Assessment6
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.