Already applied or registered portnumber / service name with iana?

http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml
http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.txt

                                          Service Name and Transport Protocol Port Number Registry

Last Updated
2015-01-09

Expert(s)

TCP/UDP: Joe Touch; Eliot Lear, Allison Mankin, Markku Kojo, Kumiko Ono, Martin Stiemerling, Lars Eggert, Alexey Melnikov and Wes Eddy;
DCCP: Eddie Kohler; SCTP: Allison Mankin

Reference
[RFC6335]

Note

Service names and port numbers are used to distinguish between different
services that run over transport protocols such as TCP, UDP, DCCP, and
SCTP.

Service names are assigned on a first-come, first-served process, as
documented in [RFC6335].

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 difference uses of these ranges is described in
[RFC6335]. System Ports are assigned by IETF
process for standards-track protocols, as per [RFC6335]. User Ports
are assigned by IANA using the “IETF Review” process, the “IESG
Approval” process, or the “Expert Review” process, as per
[RFC6335]. Dynamic Ports are not assigned.

The registration procedures for service names and port numbers are
described in [RFC6335].

Assigned ports both System and User ports SHOULD NOT be used without
or prior to IANA registration.


  • PLEASE NOTE THE FOLLOWING: *
  •                                                                  *
    
  • ASSIGNMENT OF A PORT NUMBER DOES NOT IN ANY WAY IMPLY AN *
  • ENDORSEMENT OF AN APPLICATION OR PRODUCT, AND THE FACT THAT NETWORK *
  • TRAFFIC IS FLOWING TO OR FROM A REGISTERED PORT DOES NOT MEAN THAT *
  • IT IS “GOOD” TRAFFIC, NOR THAT IT NECESSARILY CORRESPONDS TO THE *
  • ASSIGNED SERVICE. FIREWALL AND SYSTEM ADMINISTRATORS SHOULD *
  • CHOOSE HOW TO CONFIGURE THEIR SYSTEMS BASED ON THEIR KNOWLEDGE OF *
  • THE TRAFFIC IN QUESTION, NOT WHETHER THERE IS A PORT NUMBER *
  • REGISTERED OR NOT. *

Currently I don’t see any entry for example for kLivePort 5483 etc.