| Code | Meaning |
|---|---|
| L | Local - IP address directly assigned to the router interface. |
| C | Connected - Network directly connected to the router interface. |
| S | Static - Static route manually configured by the administrator. |
| R | RIP - Route learned using the RIP protocol. |
| D | EIGRP - Route learned using the EIGRP protocol. |
| O | OSPF - A route learned using the OSPF protocol. |
| B | BGP - Route learned using the BGP protocol. |
| i | IS-IS - Route learned using the IS-IS protocol. |
| E | EGP - Route learned using the EGP protocol. |
| U | Per-user static route - A static route assigned to a user. |
| o | ODR - Route learned using On-Demand Routing. |