{
  "port": 9666,
  "protocol": "tcp",
  "service": "zoomcp — Zoom Control Panel game server management",
  "oneLiner": "Registered in 2014 to Zoom Control Panel, a game-server hosting panel — nothing to do with Zoom video conferencing.",
  "whatItIs": "IANA assigned 9666/tcp the service name `zoomcp`, \"Zoom Control Panel Game Server Management\"; the UDP side is marked Reserved. It belongs to a game-server hosting control panel that lets customers start, stop, and configure dedicated game servers. The name collision with the video-conferencing product is coincidental and a frequent source of confusion in port lookups. The registration is the substantial fact here — public protocol documentation is not available.",
  "exposure": {
    "verdict": "never",
    "note": "A hosting control panel is an administrative interface that starts and stops processes. If it must be reachable, put it behind a VPN or an authenticating reverse proxy with TLS."
  },
  "checkCommand": "sudo lsof -nP -iTCP:9666 -sTCP:LISTEN",
  "links": [
    {
      "title": "IANA Service Name and Transport Protocol Port Number Registry",
      "url": "https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml",
      "kind": "iana"
    }
  ]
}