(MPCID) | Criminal Investigation Division #15716442

members (measured 16 Aug 2026, 15:53 UTC)

19 August 2022

created (per Roblox API)

10 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 We do not publish numbers we have not measured.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)	Members	Change
16 Aug 2026, 15:53	3	first reading

Ownership

Owned by derrp (@MrDerrp1) as measured.

Members we’ve seen

derrp (@MrDerrp1) — derrp (rank 255)

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

Related groups

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

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|BA| British Army#2621202 · 1 shared members

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|GAR| Grand Army of the Republic |#5214183 · 1 shared members

1,667,218

RC Park#15183246 · 1 shared members

1,480,396

United States Army #3108077 · 1 shared members

1,429,252

Liberty Airlinesᅠ#4820413 · 1 shared members

1,379,247

Fat Whale Games#4920885 · 1 shared members

1,328,475

SCP | Roleplay Community#5479038 · 1 shared members

1,241,161

[CBRN]#5855434 · 1 shared members

1,135,047

[CUSA] United States MiIitary#4219097 · 1 shared members

1,123,052

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.