Network port

Port 161

Port 161 is registered to snmp: SNMP monitoring queries. It runs over UDP and falls in the system (well-known) range.

Service

Port number161

IANA service namesnmp

Usually runsSNMP monitoring queries

TransportUDP

Encrypted by defaultNotraffic is readable in transit unless the protocol adds its own encryption

IANA rangeSystem (well-known)assigned by IANA; binding needs privilege on Unix

Needs privilege to bindYes on Unixports below 1024 need root or CAP_NET_BIND_SERVICE

Hexadecimal0x00A1

Binary0000000010100001

Bits needed8

Highest possible port65,535the field is 16 bits wide

Every link below is a page Nerdulator can generate from what it already knows about this value.