Port 88

Modified by:

Port 88 is used for the Kerberos network authentication protocol. Kerberos is used to authenticate clients and servers in a network environment, providing secure authentication across insecure networks.

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 88
tcp
kerberos
Kerberos
WELL KNOWN PORT
Port 88
udp
kerberos
Kerberos
WELL KNOWN 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 2683
Port 2683 is commonly used for the CorelDRAW Graphics Suite application to communicate with
Ports 5000 – 5100
Port 5000- Port 5100 Port 5100- Port 5200 Port 5200- Port 5300 Port 5300-
Port 1078
Ports those registered with IANA are shown as official ports. The same port number
Port 3037
Ports those registered with IANA are shown as official ports. The same port number
Ports 16700 – 16800
Port 16700- Port 16800 Port 16800- Port 16900 Port 16900- Port 17000 Port 17000-
Port 611
Ports those registered with IANA are shown as official ports. The same port number
Port 10007
Ports those registered with IANA are shown as official ports. The same port number
Port 4451
Ports those registered with IANA are shown as official ports. The same port number
Ports 46400 – 46500
Port 46400- Port 46500 Port 46500- Port 46600 Port 46600- Port 46700 Port 46700-
Port 1855
Ports those registered with IANA are shown as official ports. The same port number
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