Unregistered; no standard service and no reliable reputation.
9197 carries no IANA assignment and is listed as unknown in nmap's services file. Vendor software sometimes chooses it for a private listener, but nothing about the number tells you which. Determine the service from the host itself.
Expose with care
Assess the actual listener; there is no default to inherit a verdict from.
$ nmap -sV -Pn -p 9197 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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Corrections or a missing port? Reply @rimrocksystems.