Port 22003

Modified by:

Port 22003 is commonly used for multiplayer gameplay in the popular video game series Grand Theft Auto (GTA) known as FiveM. It is the default port for the FiveM multiplayer modification for GTA V.

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 22003
tcp
optohost003
Opto Host Port
REGISTERED PORT
Port 22003
udp
optohost003
Opto Host Port
REGISTERED PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
Other ports
Port 4151
Port 4151 is commonly used for the NATS messaging system. It is a high-performance
Port 8768
Ports those registered with IANA are shown as official ports. The same port number
Port 3661
Port 3661 is commonly used for remote management of Cisco routers and switches. It
Port 8118
Port 8118 is usually used by Proxy Servers to listen for incoming requests. It
Port 12011
Ports those registered with IANA are shown as official ports. The same port number
Port 654
Ports those registered with IANA are shown as official ports. The same port number
Port 1408
Port 1408 is not a well-known or assigned port number by the Internet Assigned
Port 2259
Ports those registered with IANA are shown as official ports. The same port number
Port 4352
Port 4352 is used for the QuickSilver protocol, which is a proprietary protocol used
Port 3469
Port 3469 is usually used for the BitTorrent Sync protocol, which is a file
Add comment