RobΙox Studio #9621351

members (measured 31 Aug 2026, 15:54 UTC)

15 February 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 We do not publish numbers we have not measured.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
11 Aug 2026, 00:09	1	first reading

Ownership

Owned by @bookmarks as measured.

Members we’ve seen

@bookmarks — Owner (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.

(学乱) Gakuran#416091513 · 1 shared members

7,586,073

Tuff dev team#432623171 · 1 shared members

1,586,023

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

1,127,132

Big Balling Studios#655744886 · 1 shared members

883,425

Pablo's#2832203 · 1 shared members

811,499

MegaBig Studios#693058578 · 1 shared members

671,552

United States Secret Serviceᅠᅠᅠ#5856978 · 1 shared members

624,938

Marble Rail#32424962 · 1 shared members

477,876

BeachBlox#5033680 · 1 shared members

454,860

The Roman Empire ᅠ#6124305 · 1 shared members

442,956

Pluto ww studio#753833282 · 1 shared members

416,550

REACT Studiosᅠ#17180419 · 1 shared members

327,188

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.