Is port 9999 (Urchin / Distinct32) dangerous?

Port 9999 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 9999 be open on my firewall?

Port 9999 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 9999 use?

Port 9999 (Urchin / Distinct32) uses the TCP transport protocol and falls under the Other category.

:9999 (TCP)

Urchin / Distinct32

Medium Riesgo

TCP — Other

Resumen del puerto

Número de puerto 9999

Nombre del servicio Urchin / Distinct32

Protocolo de transporte TCP

Categoría Other

Riesgo de seguridad Medium

Rango de puertos Registrados (1024-49151)

Qué es el puerto 9999?

Port 9999 is used by various applications including Urchin web analytics (predecessor to Google Analytics), Java Debugger Wire Protocol (JDWP) in some configurations, and numerous custom applications. It is a commonly chosen 'high port' for development servers, dashboards, and administrative interfaces. The memorable number makes it a popular default for custom services.

TCP Other

Consideraciones de seguridad

El puerto 9999 (Urchin / Distinct32) está clasificado como riesgo medio. Aunque este servicio se expone comúnmente, considera usar alternativas cifradas cuando estén disponibles.

Recomendación: Mantén el servicio actualizado. Monitorea los registros en busca de actividad inusual.

Puertos relacionados — Other

35 Private Printer Server 43 WHOIS 63 Whois++ 75 Private Dial-Out Service 78 VetTCP 91 MIT-DOV 92 NPP 104 DICOM

Términos relacionados

ASN BGP Hijack Data Center Domain Name Dual Stack Internet Exchange Point (IXP)