Ominous @Mat23458p9 #3217926191
9 January 2022
account created (per Roblox API)
15 Sept 2026, 16:57
last measured (UTC)
Username record
@Mat23458p9 — observed 15 September 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)
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Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,907Easy.gg#5774246 · Member
4,750,526Gamefam x Sonic#13632331 · Member
3,566,660Ability Wars#13233520 · Member
1,977,293[B:S] Anime Fighters#9213039 · Fan
1,837,812Golden Dominus games#7213677 · Member
1,581,463FLOPPA#1#14179659 · Bingus
1,481,281Lyte Interactive#5449496 · Member
1,229,491OOFer Squad#3718364 · Member
838,141Rachael's Cabin#7944567 · Member
444,401FNB Fan Club#12351380 · Member
125,253FISH ARMY GANG#12156929 · FISHY
117,918Meme Productions™#3537751 · member
94,60924kGoldn Official Group#13142880 · Fan
83,571OminousNebulaYT#5098393 · Lil Nebula's
70,201Plaza Connect Community!#1207931 · Plaza Community
60,752Checho's Deltarune RP#4553650 · Fun Gang Recruit
30,580PeaNutsSlayer Army#10616330 · Peanut Soldier
12,565The Beluga Fans#12157681 · 😃Beluga Fans😃
5,974Sonic Series Fan Club#10023923 · 😎 Members 😎
3,219#Beluga Army#12051588 · Heckers
2,299Trashy UGC#12613935 · Member
2,284Beluga :D#12912114 · ✨ Beluga Fans! ✨
1,167Military base of bloxburg#6182102 · Soldiers
845Mix & Mash#10200750 · 🎉 Customers
353[- avatar ranking -]#14458884 · 🌟🐬| ɢᴏᴏᴅ/ɴɪᴄᴇ|🥶❄️
319Ro-Nightmare#10407768 · Visitor
192~ bunny’s apparel ~#14691505 · ★🌴༄ shoppers.. 🚌✨
130DA_SONIC_FANS#13939982 · Way Past Cool Sonic Fan 🌭
84Notebook Magic Hangout#13543314 · Cool Early Member 👍
42Jojo friend group!#14827445 · Super fans!
12Membership and rank as measured from this user’s public group list.