IANA says Intelligent Communication Protocol; Nmap's TCP entry says msql, from early Mini SQL releases.
IANA registers 1112 as icp, the Intelligent Communication Protocol. Nmap's service list names the TCP side msql and carries "mini-sql server" among its alternate names, reflecting early Mini SQL builds that listened here before the database settled on its registered port 1114. Neither service is common today; Nmap's frequency data places 1112 near the bottom of what scans find open.
Do not expose
If the listener is an mSQL database, it is a database port and belongs on localhost or a private network; if it is something else, you need to identify it before exposing it at all.
$ nmap -Pn -p 1112 -sV TARGETSeen this on your network? Beige Box scans your Wi-Fi and shows every open port on every device — and its Ports tool links straight back here.
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