[ IA ] Internal Affairs MCSO ! #11639816

members (measured 13 Oct 2026, 01:37 UTC)

26 July 2021

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 We do not publish numbers we have not measured.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, 21:16	1	first reading

Ownership

Owned by xSilverMist (@drewster30758) 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

xSilverMist (@drewster30758) — [ DC ] Division Chief (rank 255)

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

Rank structure

[ DC ] Division Chief0

[IA] Game Founding Creator0

[IA] Deputy Game Founding Creator0

[IA] Director0

[IA] Deputy Director0

[IA] Senior Chief Administration Dept0

Chief Of Administration Dept0

Deputy Chief Of Administration Dept0

---- INTERNAL AFFAIRS SHR ----0

[IA] Senior Major0

[IA] Proxy Major0

[IA] Major0

[IA] Major In Training0

[IA] Senior Investigator0

---INTERNAL AFFAIRS HR----0

[IA] Investigator0

[IA] New Special Field Agent In Charge0

[IA] Assistant Special Field Agent In Charge0

[IA] Senior Field Agent0

[IA] Field Agent Trainee0

Member1

Unauthorized Agent0

[IA] Field Agent Cadet0

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.

Badimo#3059674 · 1 shared members

3,506,863

Greenville, Wisconsin#3078161 · 1 shared members

1,958,078

Arulean Nation#412513 · 1 shared members

987,105

Tycoon Empire!#5270391 · 1 shared members

723,276

|BA| -British Army-#4972535 · 1 shared members

639,584

Tiny TrampoIine Park#5768684 · 1 shared members

191,515

content deleted_2864910#2864910 · 1 shared members

169,194

Palm Creations#5611347 · 1 shared members

158,375

pvp sword fighting#13971630 · 1 shared members

81,958

Federal Bureau of Investigatiоn#6176039 · 1 shared members

78,476

Brezzy Studios#11984600 · 1 shared members

29,983

stay alive and steal time community#9697945 · 1 shared members

5,381

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.