Puertos 18000–18999
| Port | Protocolo | Servicio | Descripción (IANA) |
|---|---|---|---|
| 18000 | TCP, UDP | biimenu | Beckman Instruments, Inc. |
| 18104 | TCP, UDP | radpdf | RAD PDF Service |
| 18136 | TCP, UDP | racf | z/OS Resource Access Control Facility |
| 18181 | TCP, UDP | opsec-cvp | OPSEC CVP |
| 18182 | TCP, UDP | opsec-ufp | OPSEC UFP |
| 18183 | TCP, UDP | opsec-sam | OPSEC SAM |
| 18184 | TCP, UDP | opsec-lea | OPSEC LEA |
| 18185 | TCP, UDP | opsec-omi | OPSEC OMI |
| 18186 | TCP, UDP | ohsc | Occupational Health SC |
| 18187 | TCP, UDP | opsec-ela | OPSEC ELA |
| 18241 | TCP, UDP | checkpoint-rtm | Check Point RTM |
| 18242 | TCP, UDP | iclid | Checkpoint router monitoring |
| 18243 | TCP, UDP | clusterxl | Checkpoint router state backup |
| 18262 | TCP, UDP | gv-pf | GV NetConfig Service |
| 18463 | TCP, UDP | ac-cluster | AC Cluster |
| 18516 | TCP, UDP | heythings | Reserved |
| 18634 | TCP, UDP | rds-ib | Reliable Datagram Service |
| 18635 | TCP, UDP | rds-ip | Reliable Datagram Service over IP |
| 18668 | TCP, UDP | vdmmesh, vdmmesh-disc | Manufacturing Execution Systems Mesh Communication |
| 18769 | TCP, UDP | ique | IQue Protocol |
| 18881 | TCP, UDP | infotos | Infotos |
| 18888 | TCP, UDP | apc-necmp | APCNECMP |