Mas @MisterMasyn #152708152
91
followers (as measured)
15 August 2016
account created (per Roblox API)
1 Nov 2026, 07:14
last measured (UTC)
Username record
@MisterMasyn — observed 1 November 2026
Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.
Groups owned (as measured)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
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613,185Elevated Horror#33173002 · 🎉 | Friends
556,841Imperialist Robloxian Federation#872876 · Low Class Citizens
548,981Imperialist Robloxian Military#3029096 · Cadet
287,599Black Cat 1984#11355618 · Regulars
138,337Classic Limiteds#12034553 · Classic Member
63,511IRF | Bolsheviks#991882 · IRF Citizen
63,174Vacoli Family#11182470 · Associates
76Gladius Designs#3440053 · High Court Justice
11saiintly#17337403 · Member
2Membership and rank as measured from this user’s public group list.