829 PKIX-3 CA/RA - System Port | Service Name:pkix-3-ca-ra

829 is a System Port. Transport Protocol TCP UDP , 829 Service Name pkix-3-ca-ra, Service Name Description: PKIX-3 CA/RA.

Port	Protocol	Service Name	Description	Source
829	TCP UDP	pkix-3-ca-ra	PKIX-3 CA/RA	IANA
829	TCP		Certificate Management Protocol,Unofficial	wikipedia
829	TCP UDP		Mac OS X RPC-based services, Used by NetInfo, for example	Apple.com
829	TCP UDP	pkix-3-ca-ra	PKIX-3 CA/RA	bekkoame

Port	Service Name	Description
1090	ff-fms	FF Fieldbus Message Specification
1103	adobeserver-2	ADOBE SERVER 2
1528		Unassigned
1685	n2nremote	n2nremote
1690	ng-umds	ng-umds
2826	slc-systemlog	slc systemlog
3188	brcm-comm-port	Broadcom Port
3572	megaregsvrport	Registration Server Port
3903	charsetmgr	CharsetMGR
4387		Unassigned

A port is an endpoint of communication in an operating system. While the term is also used for hardware devices, in software it is a logical construct that identifies a specific process or a type of service.

Port numbers are assigned in various ways, based on three ranges: System Ports (0-1023), User Ports (1024-49151), and the Dynamic and/or Private Ports (49152-65535);

The Well Known Ports are assigned by the IANA and on most systems can only be used by system (or root) processes or by programs executed by privileged users. Ports are used in the TCP [RFC793] to name the ends of logical connections which carry long term conversations. For the purpose of providing services to unknown callers, a service contact port is defined. This list specifies the port used by the server process as its contact port. The contact port is sometimes called the "well-known port". To the extent possible, these same port assignments are used with the UDP [RFC768]. The range for well-known ports managed by the IANA is 0-1023.
DYNAMIC AND/OR PRIVATE PORTS Registered Ports are those from 1024 through 49151.
The Dynamic and/or Private Ports are those from 49152 through 65535