{
  "port": 10616,
  "protocol": "tcp",
  "service": "Unassigned",
  "oneLiner": "Unregistered with IANA and not the default for any well-known software.",
  "whatItIs": "IANA lists no service for 10616, and Nmap's database calls it unknown, open on about 0.04% of scanned hosts. There is no protocol the number implies. Anything answering is application-specific, so identify it from the process or the banner rather than from a port list.",
  "exposure": {
    "verdict": "careful",
    "note": "No registration means no assumptions about what the service does or whether it authenticates. Identify it before exposing it."
  },
  "checkCommand": "sudo lsof -nP -iTCP:10616 -sTCP:LISTEN",
  "links": [
    {
      "title": "IANA port registry — 10616 (no assignment)",
      "url": "https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=10616",
      "kind": "iana"
    },
    {
      "title": "nmap-services — Nmap's port frequency database",
      "url": "https://github.com/nmap/nmap/blob/master/nmap-services",
      "kind": "github"
    }
  ]
}