| 16000 | Administration Server Access fmsas | TCP | Other services | - |
| 16001 | Administration Server Connector fmsascon | TCP | Other services | - |
| 16002 | GoodSync Mediation Service gsms | TCP | Other services | - |
| 16003 | Automation and Control by REGULACE.ORG alfin | UDP | Other services | - |
| 16020 | Filemaker Java Web Publishing Core jwpc | TCP | Web | - |
| 16021 | Filemaker Java Web Publishing Core Binary jwpc-bin | TCP | Web | - |
| 16161 | Solaris SEA Port sun-sea-port | TCP UDP | Other services | - |
| 16162 | Solaris Audit - secure remote audit log solaris-audit | TCP | Monitoring & logging | - |
| 16309 | etb4j etb4j | TCP UDP | Other services | - |
| 16310 | Policy Distribute, Update Notification pduncs | TCP UDP | Other services | - |
| 16311 | Policy definition and update management pdefmns | TCP UDP | Other services | - |
| 16360 | Network Serial Extension Ports One netserialext1 | TCP UDP | Other services | - |
| 16361 | Network Serial Extension Ports Two netserialext2 | TCP UDP | Other services | - |
| 16367 | Network Serial Extension Ports Three netserialext3 | TCP UDP | Other services | - |
| 16368 | Network Serial Extension Ports Four netserialext4 | TCP UDP | Other services | - |
| 16384 | Connected Corp connected | TCP UDP | Other services | - |
| 16385 | Reliable Datagram Sockets rdgs | TCP | Other services | - |
| 16619 | X509 Objects Management Service xoms | TCP | Other services | - |
| 16665 | Reliable multipath data transport for high latencies axon-tunnel | TCP | VPN, tunnels & proxies | - |
| 16666 | Vidder Tunnel Protocol vtp | UDP | VPN, tunnels & proxies | - |
| 16789 | This server provides callable services to mainframe External Security Managers from any TCP/IP platform cadsisvr | TCP | Other services | - |
| 16900 | Newbay Mobile Client Update Service newbay-snc-mc | TCP UDP | Other services | - |
| 16950 | Simple Generic Client Interface Protocol sgcip | TCP UDP | Other services | - |
| 16991 | INTEL-RCI-MP intel-rci-mp | TCP UDP | Other services | - |
| 16992 | Intel(R) AMT SOAP/HTTP amt-soap-http | TCP UDP | Web | - |
| 16993 | Intel(R) AMT SOAP/HTTPS amt-soap-https | TCP UDP | Web | - |
| 16994 | Intel(R) AMT Redirection/TCP amt-redir-tcp | TCP UDP | Other services | - |
| 16995 | Intel(R) AMT Redirection/TLS amt-redir-tls | TCP UDP | Other services | - |