Dynamic · Cross-platform

53317 LocalSend

TCP Unofficial
UDP —
SCTP —
DCCP —

What it is

LocalSend cross-platform file sharing.

When / why

AirDrop-style LAN file transfer.

Protocol status detail

TransportStatusMeaning
TCP Unofficial Not assigned by IANA, but 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.
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Port range

Dynamic / private (49152–65535). Cannot be IANA-registered; used for ephemeral allocation and custom services.

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