Port 33434 is commonly used for the traceroute tool on Unix-based systems. It is used to identify the network path between two hosts by sending packets with increasing Time-to-Live (TTL) values and analyzing the ICMP error messages that are returned.
Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.
Official
Port |
Protocol (TCP/UDP) |
Title |
Description |
Port Type |
Port 33434 |
tcp |
traceroute |
traceroute use |
REGISTERED PORT |
Port 33434 |
udp |
traceroute |
traceroute use |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |