Well-known · Cross-platform

104 DICOM

TCP Yes
UDP —
SCTP —
DCCP —

What it is

Digital Imaging and Communications in Medicine (also 11112).

When / why

Healthcare imaging (PACS). Segment on clinical networks.

Protocol status detail

TransportStatusMeaning
TCP Yes Assigned by IANA and standardized, specified, or widely used on this port.
UDP — Not applicable for this transport.
SCTP — Not applicable for this transport.
DCCP — Not applicable for this transport.
« 102 ISO-TSAP / S7 105 CCSO Nameserver »

Port range

Well-known (0–1023). System port for a core service. On Unix-like systems, binding it requires superuser privileges.

Browse all ports →