Search MAC Address Vendor Database by entering an OUI or a MAC Address
List of MAC addresses in this range (different styles)
| Unix Zero-Padded | Unix Format | IEEE EUI-48 | Cisco | No Delimiters |
|---|---|---|---|---|
| 10:23:81:00:00:C8 | 10:23:81:0:0:C8 | 10-23-81-00-00-C8 | 1023.8100.00C8 | 1023810000C8 |
| 10:23:81:00:00:C9 | 10:23:81:0:0:C9 | 10-23-81-00-00-C9 | 1023.8100.00C9 | 1023810000C9 |
| 10:23:81:00:00:CA | 10:23:81:0:0:CA | 10-23-81-00-00-CA | 1023.8100.00CA | 1023810000CA |
| 10:23:81:00:00:CB | 10:23:81:0:0:CB | 10-23-81-00-00-CB | 1023.8100.00CB | 1023810000CB |
| 10:23:81:00:00:CC | 10:23:81:0:0:CC | 10-23-81-00-00-CC | 1023.8100.00CC | 1023810000CC |
| 10:23:81:00:00:CD | 10:23:81:0:0:CD | 10-23-81-00-00-CD | 1023.8100.00CD | 1023810000CD |
| 10:23:81:00:00:CE | 10:23:81:0:0:CE | 10-23-81-00-00-CE | 1023.8100.00CE | 1023810000CE |
| 10:23:81:00:00:CF | 10:23:81:0:0:CF | 10-23-81-00-00-CF | 1023.8100.00CF | 1023810000CF |
| 10:23:81:00:00:D0 | 10:23:81:0:0:D0 | 10-23-81-00-00-D0 | 1023.8100.00D0 | 1023810000D0 |
| 10:23:81:00:00:D1 | 10:23:81:0:0:D1 | 10-23-81-00-00-D1 | 1023.8100.00D1 | 1023810000D1 |
| 10:23:81:00:00:D2 | 10:23:81:0:0:D2 | 10-23-81-00-00-D2 | 1023.8100.00D2 | 1023810000D2 |
| 10:23:81:00:00:D3 | 10:23:81:0:0:D3 | 10-23-81-00-00-D3 | 1023.8100.00D3 | 1023810000D3 |
| 10:23:81:00:00:D4 | 10:23:81:0:0:D4 | 10-23-81-00-00-D4 | 1023.8100.00D4 | 1023810000D4 |
| 10:23:81:00:00:D5 | 10:23:81:0:0:D5 | 10-23-81-00-00-D5 | 1023.8100.00D5 | 1023810000D5 |
| 10:23:81:00:00:D6 | 10:23:81:0:0:D6 | 10-23-81-00-00-D6 | 1023.8100.00D6 | 1023810000D6 |
| 10:23:81:00:00:D7 | 10:23:81:0:0:D7 | 10-23-81-00-00-D7 | 1023.8100.00D7 | 1023810000D7 |
| 10:23:81:00:00:D8 | 10:23:81:0:0:D8 | 10-23-81-00-00-D8 | 1023.8100.00D8 | 1023810000D8 |
| 10:23:81:00:00:D9 | 10:23:81:0:0:D9 | 10-23-81-00-00-D9 | 1023.8100.00D9 | 1023810000D9 |
| 10:23:81:00:00:DA | 10:23:81:0:0:DA | 10-23-81-00-00-DA | 1023.8100.00DA | 1023810000DA |
| 10:23:81:00:00:DB | 10:23:81:0:0:DB | 10-23-81-00-00-DB | 1023.8100.00DB | 1023810000DB |
| 10:23:81:00:00:DC | 10:23:81:0:0:DC | 10-23-81-00-00-DC | 1023.8100.00DC | 1023810000DC |
| 10:23:81:00:00:DD | 10:23:81:0:0:DD | 10-23-81-00-00-DD | 1023.8100.00DD | 1023810000DD |
| 10:23:81:00:00:DE | 10:23:81:0:0:DE | 10-23-81-00-00-DE | 1023.8100.00DE | 1023810000DE |
| 10:23:81:00:00:DF | 10:23:81:0:0:DF | 10-23-81-00-00-DF | 1023.8100.00DF | 1023810000DF |
| 10:23:81:00:00:E0 | 10:23:81:0:0:E0 | 10-23-81-00-00-E0 | 1023.8100.00E0 | 1023810000E0 |
| 10:23:81:00:00:E1 | 10:23:81:0:0:E1 | 10-23-81-00-00-E1 | 1023.8100.00E1 | 1023810000E1 |
| 10:23:81:00:00:E2 | 10:23:81:0:0:E2 | 10-23-81-00-00-E2 | 1023.8100.00E2 | 1023810000E2 |
| 10:23:81:00:00:E3 | 10:23:81:0:0:E3 | 10-23-81-00-00-E3 | 1023.8100.00E3 | 1023810000E3 |
| 10:23:81:00:00:E4 | 10:23:81:0:0:E4 | 10-23-81-00-00-E4 | 1023.8100.00E4 | 1023810000E4 |
| 10:23:81:00:00:E5 | 10:23:81:0:0:E5 | 10-23-81-00-00-E5 | 1023.8100.00E5 | 1023810000E5 |
| 10:23:81:00:00:E6 | 10:23:81:0:0:E6 | 10-23-81-00-00-E6 | 1023.8100.00E6 | 1023810000E6 |
| 10:23:81:00:00:E7 | 10:23:81:0:0:E7 | 10-23-81-00-00-E7 | 1023.8100.00E7 | 1023810000E7 |
| 10:23:81:00:00:E8 | 10:23:81:0:0:E8 | 10-23-81-00-00-E8 | 1023.8100.00E8 | 1023810000E8 |
| 10:23:81:00:00:E9 | 10:23:81:0:0:E9 | 10-23-81-00-00-E9 | 1023.8100.00E9 | 1023810000E9 |
| 10:23:81:00:00:EA | 10:23:81:0:0:EA | 10-23-81-00-00-EA | 1023.8100.00EA | 1023810000EA |
| 10:23:81:00:00:EB | 10:23:81:0:0:EB | 10-23-81-00-00-EB | 1023.8100.00EB | 1023810000EB |
| 10:23:81:00:00:EC | 10:23:81:0:0:EC | 10-23-81-00-00-EC | 1023.8100.00EC | 1023810000EC |
| 10:23:81:00:00:ED | 10:23:81:0:0:ED | 10-23-81-00-00-ED | 1023.8100.00ED | 1023810000ED |
| 10:23:81:00:00:EE | 10:23:81:0:0:EE | 10-23-81-00-00-EE | 1023.8100.00EE | 1023810000EE |
| 10:23:81:00:00:EF | 10:23:81:0:0:EF | 10-23-81-00-00-EF | 1023.8100.00EF | 1023810000EF |
| 10:23:81:00:00:F0 | 10:23:81:0:0:F0 | 10-23-81-00-00-F0 | 1023.8100.00F0 | 1023810000F0 |
| 10:23:81:00:00:F1 | 10:23:81:0:0:F1 | 10-23-81-00-00-F1 | 1023.8100.00F1 | 1023810000F1 |
| 10:23:81:00:00:F2 | 10:23:81:0:0:F2 | 10-23-81-00-00-F2 | 1023.8100.00F2 | 1023810000F2 |
| 10:23:81:00:00:F3 | 10:23:81:0:0:F3 | 10-23-81-00-00-F3 | 1023.8100.00F3 | 1023810000F3 |
| 10:23:81:00:00:F4 | 10:23:81:0:0:F4 | 10-23-81-00-00-F4 | 1023.8100.00F4 | 1023810000F4 |
| 10:23:81:00:00:F5 | 10:23:81:0:0:F5 | 10-23-81-00-00-F5 | 1023.8100.00F5 | 1023810000F5 |
| 10:23:81:00:00:F6 | 10:23:81:0:0:F6 | 10-23-81-00-00-F6 | 1023.8100.00F6 | 1023810000F6 |
| 10:23:81:00:00:F7 | 10:23:81:0:0:F7 | 10-23-81-00-00-F7 | 1023.8100.00F7 | 1023810000F7 |
| 10:23:81:00:00:F8 | 10:23:81:0:0:F8 | 10-23-81-00-00-F8 | 1023.8100.00F8 | 1023810000F8 |
| 10:23:81:00:00:F9 | 10:23:81:0:0:F9 | 10-23-81-00-00-F9 | 1023.8100.00F9 | 1023810000F9 |