Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Parasite Testing Labs

Parasite Testing Labs #941340329

442,610
members (measured 27 Oct 2026, 23:24 UTC)
6 July 2025
created (per Roblox API)
10 August 2026
first measured by this register

Parasite Testing Labs is a Roblox group community established on July 6, 2025. The group has 435,873 members. It is not verified and has an owner. No category is assigned.

Membership history

Growth

387,787442,610415,198.510 August 202627 October 2026
5196 measurements spanning 78 days, net +54,823. 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 379,564–450,833 and does not start at zero.
Measurement log — every members count we have recorded, most recent 20 of 5196
Measured (UTC)MembersChange
27 Oct 2026, 23:24442,610+1
27 Oct 2026, 23:20442,609+4
27 Oct 2026, 22:35442,605+1
27 Oct 2026, 22:11442,604+3
27 Oct 2026, 22:00442,601+3
27 Oct 2026, 21:30442,598+4
27 Oct 2026, 21:25442,594+8
27 Oct 2026, 21:00442,586+2
27 Oct 2026, 20:46442,584+1
27 Oct 2026, 20:06442,583+2
27 Oct 2026, 20:04442,581+7
27 Oct 2026, 19:40442,574+1
27 Oct 2026, 19:30442,573+7
27 Oct 2026, 18:52442,566+1
27 Oct 2026, 18:45442,565+4
27 Oct 2026, 18:11442,561+1
27 Oct 2026, 18:10442,560+4
27 Oct 2026, 17:47442,556+1
27 Oct 2026, 17:40442,555+6
27 Oct 2026, 17:12442,549first reading

Ownership

Owned by @ParasiteRHolder as measured.

Owner first observed: user #10686713264 — observed between sweeps, detected 10 Aug 2026, 15:17 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

83
players in this group’s experiences right now
8,702,893
lifetime visits across 5 experiences

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

Members we’ve seen

@ParasiteRHolder — Holder (rank 255)

MattTheDev (@FireKi99) — Matt (rank 254)

aiden_bogo (@AidenBogoo) — Owner (rank 254)

@Aiden_Bogol — Developer (rank 8)

nyyxva (@pawmafia) — Developer (rank 8)

CelestialRedBlox_CRB (@CelestialRedBlox) — Moderator (rank 6)

@aabsolut3_z3r0 — Moderator (rank 6)

@AidenStudioz — Tester (rank 5)

feiniousGangsta (@yosman78) — Tester (rank 5)

Snowy Beef (@beeflandon) — Tester (rank 5)

FearOf_DC (@TreyAuthentic) — Group Member (rank 1)

Sad_Joker777 (@jahwayney3) — Group Member (rank 1)

Jamar (@JitteryWantedmason) — Member (rank 1)

REDACTED (@ProjangStudios) — Group Member (rank 1)

BaconBCV2 (@isara_1987) — Group Member (rank 1)

@King_TIX1337 — Group Member (rank 1)

@ATMnou — Group Member (rank 1)

Micro_Ch1p (@AnnoyedAdd) — Group Member (rank 1)

@xphrozy — Group Member (rank 1)

@lwood7788 — Group Member (rank 1)

Stand (@standkingcrimsonn) — Group Member (rank 1)

Hesi (@HesiCodes) — Group Member (rank 1)

targetGuy (@Mohammd_ouf12) — Group Member (rank 1)

Binx (@grancb) — Group Member (rank 1)

@TMD_LEK89 — Member (rank 1)

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

Name history

Parasite Testing Labs — seen 20 September 2026 → current

ParasiteRHolder — seen 10 August 2026 → 20 September 2026

Rank structure

Holder1
Owner2
Matt1
Co-Owner2
Developer3
Analytics1
Moderator6
Tester12
Contributor0
Content Creator1
Member388,251
Group Member253,451
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.