| :902 | VMware vSphere Management | TCP | Remote Access | caution | 28.7k |
| :902 | VMware Console UDP | UDP | Remote Access | caution | 28.0k |
| :1200 | SCOL Name Service | TCP | Network Services | caution | 15.5k |
| :2598 | Citrix ICA Session Reliability | TCP | Remote Access | caution | 11.0k |
| :4610 | QualiSystems TestShell | TCP | Network Services | caution | 10.8k |
| :657 | IBM RMC | TCPUDP | Network Services | caution | 10.0k |
| :8222 | VMware Server UI (Insecure) | | Web Services | caution | 8.2k |
| :8333 | VMware Server UI (Secure) | | Web Services | caution | 7.9k |
| :901 | VMware VI Client | TCP | Network Services | caution | 7.8k |
| :904 | VMware Server Alternate Port | TCP | Network Services | caution | 7.4k |
| :860 | iSCSI | TCP | Databases | caution | 7.3k |
| :1494 | Citrix ICA | TCP | Remote Access | caution | 6.7k |
| :903 | VMware Remote Console | TCP | Remote Access | caution | 6.3k |
| :5480 | VMware vCenter Server Appliance Management Interface | TCPtls | Remote Access | risk | 0 |
| :7121 | Virtual Prototypes License Manager | TCPUDP | Virtualization | safe | 0 |
| :8472 | Overlay Transport Virtualization (OTV) | TCPUDP | Network Services | risk | 0 |
| :2376 | Docker Remote API (TLS) | TCPtls | System | risk | 0 |
| :2377 | Docker Swarm | TCPtls | Cloud | risk | 0 |
| :4084 | Fortisphere VM Service | UDP | Virtualization | safe | 0 |
| :4172 | PC-over-IP (PCoIP) | TCPUDPtls | Remote Access | risk | 0 |
| :4395 | OmniVision Communication for Virtual Environments | TCPUDP | Virtualization | safe | 0 |
| :4420 | NVMe over Fabrics (NVMe-oF) | TCPUDP | System | risk | 0 |
| :4557 | Marathon everRun Quorum Service | UDP | Virtualization | safe | 0 |
| :4785 | Cisco Nexus Control Protocol | UDP | Network Services | safe | 0 |
| :4789 | VXLAN | UDP | Network Services | risk | 0 |
| :4790 | VXLAN-GPE | UDP | Network Services | caution | 0 |
| :4980 | Citrix Virtual Path | UDP | Virtualization | safe | 0 |
| :5224 | HP Virtual Machine Console Operations | TCPUDP | Virtualization | safe | 0 |
| :6081 | Geneve | UDP | Network Services | caution | 0 |
| :6326 | Double-Take Virtual Recovery Assistant | TCP | Virtualization | safe | 0 |
| :6482 | Logical Domains Management Interface | TCPUDP | Virtualization | safe | 0 |
| :6633 | Cisco vPath Services Overlay | UDP | Network Services | safe | 0 |
| :6936 | XenSource Management Service | TCPUDP | Virtualization | safe | 0 |
| :7279 | Citrix Licensing | TCPUDP | Network Services | safe | 0 |
| :7471 | Stateless Transport Tunneling (STT) | TCP | Network Services | safe | 0 |
| :7728 | Open-Source Virtual Reality (OSVR) | TCPUDPSCTP | Virtualization | safe | 0 |
| :7802 | Virtualized Network Services Tunnel Protocol | UDP | Network Services | safe | 0 |
| :8101 | Oracle VM Server for SPARC (LDoms) Migration | TCPtls | Virtualization | caution | 0 |
| :8102 | Oracle Solaris Kernel Zone Migration Server | TCP | System | safe | 0 |
| :8162 | LPAR2RRD client-server communication | TCP | System | safe | 0 |
| :8415 | Delphix Session Protocol | TCP | Virtualization | safe | 0 |
| :10809 | Network Block Device (NBD) | TCP | System | risk | 0 |
| :24754 | Citrix StorageLink Gateway | TCP | Virtualization | safe | 0 |
| :1124 | HP VMM Control | TCPUDP | Virtualization | safe | 0 |
| :1139 | Enterprise Virtual Manager | TCPUDP | Virtualization | safe | 0 |
| :1125 | HP VMM Agent | TCPUDP | Virtualization | safe | 0 |
| :2386 | Virtual Tape | TCPUDP | System | safe | 0 |
| :3480 | Secure Virtual Workspace | TCPUDPtls | Remote Access | safe | 0 |
| :8182 | VMware Fault Domain Manager | TCPUDPtls | System | caution | 0 |
| :2179 | Microsoft Hyper-V VM RDP | TCPUDPtls | Remote Access | risk | 0 |
| :1126 | HP VMM Agent | TCPUDP | System | safe | 0 |
| :1132 | KVM over IP Management Service | TCPUDP | Remote Access | safe | 0 |
| :5223 | HP Virtual Machine Group Management | TCPUDP | Virtualization | safe | 0 |
| :6600 | Microsoft Hyper-V Live Migration | TCP | System | risk | 0 |
| :4558 | Marathon everRun Quorum Service Manager | UDP | System | safe | 0 |