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TCP 8890

ProtocolTCP
Port8890
Labels

Synopsis

  • OpenLink Virtuoso Universal Server uses TCP 8890 by default for its built‑in HTTP server, including the Conductor admin UI and the SPARQL endpoint.
  • Real examples: local installs expose http://localhost:8890/conductor and http://localhost:8890/sparql; DBpedia historically served its public SPARQL endpoint at http://dbpedia.org:8890/sparql.
  • Virtuoso’s bundled apps, such as OpenLink Data Spaces (ODS) and the Faceted Browser, are also typically reachable on port 8890.
  • Official and community Docker images of Virtuoso commonly publish container port 8890/TCP to the host for external access.

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