322
rtsps
TCP · 0x0142
Port 322 — rtsps
Others
Port 322 carries RTSP over TLS over TCP. Being at or below 1023, only root may open it on Unix.
0–1023. On Unix only root may open one.
Where it sits in 65535
A port number is 16 bits, so it stops at 65535. The narrow band at the left is everything up to 1023.
065535
- Service
- RTSP over TLS (rtsps)
- Kind
- Others
- Protocol
- TCP
- Range
- Well-known
- Root needed
- Yes
- Hexadecimal
- 0x0142
- Binary
- 0000000101000010
- Two bytes
- 1 · 66
Same kind
Time, printing, play — the ones that fit nowhere else.
Ports next to it
How to read this
- A port number is 16 bits, so it runs 0 to 65535. There is no port 65536.
- Opening anything at or below 1023 needs root on Unix.
- Plain and encrypted often live on different numbers — 80 and 443, for one.
- Numbers like 3000 and 8080 were never registered; those are marked as custom.
Frequently asked questions
Q. What is port 322 used for?
RTSP over TLS (rtsps) uses it, over TCP.
Q. Does opening port 322 need root?
Yes. It is at or below 1023, so on Unix only root may open it.
Q. Which range does port 322 fall in?
Well-known (0–1023). In hex it is 0x0142.
Q. Does port 322 have a twin?
Not a separate one. It either was encrypted from the start or negotiates TLS on the same number.