COBRA RIO RIO #280475371

528

members (measured 30 Aug 2026, 16:39 UTC)

24 November 2025

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

10 measurements spanning 20 days, net +28. 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 496–533 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
30 Aug 2026, 16:39	528	-1
28 Aug 2026, 08:47	529	+11
22 Aug 2026, 18:35	518	+6
22 Aug 2026, 14:39	512	+3
21 Aug 2026, 06:41	509	+2
20 Aug 2026, 08:03	507	+6
18 Aug 2026, 12:46	501	+1
13 Aug 2026, 15:14	500	-1
10 Aug 2026, 22:15	501	+1
10 Aug 2026, 13:42	500	first reading

Ownership

Owned by @COBRA_RIOO as measured.

Experiences

0

players in this group’s experiences right now

23

lifetime visits across 1 experiences

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

@COBRA_RIOO — Owner (rank 255)

@Dev_chuongvanchien — Member (rank 1)

@Luucaazz — Member (rank 1)

@False_Active — Member (rank 1)

Ritual (@vRltuals) — Member (rank 1)

Cappie (@adamq587) — Member (rank 1)

GameMaster (@dragracer6855) — Member (rank 1)

@lououcassss — Member (rank 1)

@Devgamethanksroblox — Member (rank 1)

@JustTestingYes — Member (rank 1)

EREN_OWNxNYC (@maybe_erennnn) — Member (rank 1)

juanis (@estejuanis) — Member (rank 1)

Hod_Crawler (@SilxncxrShoot) — Member (rank 1)

@Busotest1689 — Member (rank 1)

@Upercoll — Member (rank 1)

@Nuviuss — Member (rank 1)

@MBO_GroupHolder — Member (rank 1)

Frame (@wheresframe) — Member (rank 1)

@lostansel — Member (rank 1)

AllForOne (@manmanbanana3) — Member (rank 1)

yake (@y4_ke) — Member (rank 1)

Playline_Store (@Robloxianp3u1p1j6o) — Member (rank 1)

soup (@Legend_Blaine) — Member (rank 1)

pibblezilla (@jonnhy1835) — Member (rank 1)

Doshima (@hjb7gj) — Member (rank 1)

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

Rank structure

Owner1

Admin1

Member501

Member499

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.

Kingdom of Brainrot#306378267 · 37 shared members

Modded Studios Roleplay#258187770 · 37 shared members

Modded Studios SAB#591092056 · 36 shared members

Mega Brainrot Studios#921539215 · 36 shared members

Rephrase Games Studios#1020584372 · 28 shared members

Overthrow Games Studios#316774596 · 28 shared members

Brainrots Wave#94947409 · 27 shared members

Morphs Games Studios#35681597 · 27 shared members

Morph Games Studios#35681596 · 27 shared members

Spray Paint Productions#812697109 · 26 shared members

Spray Paint Pro#860325754 · 25 shared members

Spray Paint Life#998537277 · 25 shared members

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.