| 17007 | TCP, UDP | isode-dua | |
| 17010 | TCP, UDP | ncpu | Plan 9 cpu port |
| 17184 | TCP, UDP | vestasdlp | Vestas Data Layer Protocol |
| 17185 | TCP, UDP | soundsvirtual | Sounds Virtual |
| 17219 | TCP, UDP | chipper | Chipper |
| 17220 | TCP, UDP | avtp | IEEE 1722 Transport Protocol for Time Sensitive Applications |
| 17221 | TCP, UDP | avdecc | IEEE 1722.1 AVB Discovery, Enumeration, Connection management, and Control |
| 17222 | TCP, UDP | cpsp | Reserved |
| 17223 | TCP, UDP | isa100-gci | ISA100 GCI is a service utilizing a common interface between an ISA100 Wireless gateway and a client application |
| 17224 | TCP, UDP | trdp-pd | Train Realtime Data Protocol (TRDP) Process Data |
| 17225 | TCP, UDP | trdp-md | Train Realtime Data Protocol (TRDP) Message Data |
| 17234 | TCP, UDP | integrius-stp | Integrius Secure Tunnel Protocol |
| 17235 | TCP, UDP | ssh-mgmt | SSH Tectia Manager |
| 17500 | TCP, UDP | db-lsp, db-lsp-disc | Dropbox LanSync Protocol |
| 17555 | TCP, UDP | ailith | Ailith management of routers |
| 17729 | TCP, UDP | ea | Eclipse Aviation |
| 17754 | TCP, UDP | zep | Encap. ZigBee Packets |
| 17755 | TCP, UDP | zigbee-ip | ZigBee IP Transport Service |
| 17756 | TCP, UDP | zigbee-ips | ZigBee IP Transport Secure Service |
| 17777 | TCP, UDP | sw-orion | SolarWinds Orion |