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 |
|---|---|---|---|---|
| 1C:20:DB:00:04:4C | 1C:20:DB:0:4:4C | 1C-20-DB-00-04-4C | 1C20.DB00.044C | 1C20DB00044C |
| 1C:20:DB:00:04:4D | 1C:20:DB:0:4:4D | 1C-20-DB-00-04-4D | 1C20.DB00.044D | 1C20DB00044D |
| 1C:20:DB:00:04:4E | 1C:20:DB:0:4:4E | 1C-20-DB-00-04-4E | 1C20.DB00.044E | 1C20DB00044E |
| 1C:20:DB:00:04:4F | 1C:20:DB:0:4:4F | 1C-20-DB-00-04-4F | 1C20.DB00.044F | 1C20DB00044F |
| 1C:20:DB:00:04:50 | 1C:20:DB:0:4:50 | 1C-20-DB-00-04-50 | 1C20.DB00.0450 | 1C20DB000450 |
| 1C:20:DB:00:04:51 | 1C:20:DB:0:4:51 | 1C-20-DB-00-04-51 | 1C20.DB00.0451 | 1C20DB000451 |
| 1C:20:DB:00:04:52 | 1C:20:DB:0:4:52 | 1C-20-DB-00-04-52 | 1C20.DB00.0452 | 1C20DB000452 |
| 1C:20:DB:00:04:53 | 1C:20:DB:0:4:53 | 1C-20-DB-00-04-53 | 1C20.DB00.0453 | 1C20DB000453 |
| 1C:20:DB:00:04:54 | 1C:20:DB:0:4:54 | 1C-20-DB-00-04-54 | 1C20.DB00.0454 | 1C20DB000454 |
| 1C:20:DB:00:04:55 | 1C:20:DB:0:4:55 | 1C-20-DB-00-04-55 | 1C20.DB00.0455 | 1C20DB000455 |
| 1C:20:DB:00:04:56 | 1C:20:DB:0:4:56 | 1C-20-DB-00-04-56 | 1C20.DB00.0456 | 1C20DB000456 |
| 1C:20:DB:00:04:57 | 1C:20:DB:0:4:57 | 1C-20-DB-00-04-57 | 1C20.DB00.0457 | 1C20DB000457 |
| 1C:20:DB:00:04:58 | 1C:20:DB:0:4:58 | 1C-20-DB-00-04-58 | 1C20.DB00.0458 | 1C20DB000458 |
| 1C:20:DB:00:04:59 | 1C:20:DB:0:4:59 | 1C-20-DB-00-04-59 | 1C20.DB00.0459 | 1C20DB000459 |
| 1C:20:DB:00:04:5A | 1C:20:DB:0:4:5A | 1C-20-DB-00-04-5A | 1C20.DB00.045A | 1C20DB00045A |
| 1C:20:DB:00:04:5B | 1C:20:DB:0:4:5B | 1C-20-DB-00-04-5B | 1C20.DB00.045B | 1C20DB00045B |
| 1C:20:DB:00:04:5C | 1C:20:DB:0:4:5C | 1C-20-DB-00-04-5C | 1C20.DB00.045C | 1C20DB00045C |
| 1C:20:DB:00:04:5D | 1C:20:DB:0:4:5D | 1C-20-DB-00-04-5D | 1C20.DB00.045D | 1C20DB00045D |
| 1C:20:DB:00:04:5E | 1C:20:DB:0:4:5E | 1C-20-DB-00-04-5E | 1C20.DB00.045E | 1C20DB00045E |
| 1C:20:DB:00:04:5F | 1C:20:DB:0:4:5F | 1C-20-DB-00-04-5F | 1C20.DB00.045F | 1C20DB00045F |
| 1C:20:DB:00:04:60 | 1C:20:DB:0:4:60 | 1C-20-DB-00-04-60 | 1C20.DB00.0460 | 1C20DB000460 |
| 1C:20:DB:00:04:61 | 1C:20:DB:0:4:61 | 1C-20-DB-00-04-61 | 1C20.DB00.0461 | 1C20DB000461 |
| 1C:20:DB:00:04:62 | 1C:20:DB:0:4:62 | 1C-20-DB-00-04-62 | 1C20.DB00.0462 | 1C20DB000462 |
| 1C:20:DB:00:04:63 | 1C:20:DB:0:4:63 | 1C-20-DB-00-04-63 | 1C20.DB00.0463 | 1C20DB000463 |
| 1C:20:DB:00:04:64 | 1C:20:DB:0:4:64 | 1C-20-DB-00-04-64 | 1C20.DB00.0464 | 1C20DB000464 |
| 1C:20:DB:00:04:65 | 1C:20:DB:0:4:65 | 1C-20-DB-00-04-65 | 1C20.DB00.0465 | 1C20DB000465 |
| 1C:20:DB:00:04:66 | 1C:20:DB:0:4:66 | 1C-20-DB-00-04-66 | 1C20.DB00.0466 | 1C20DB000466 |
| 1C:20:DB:00:04:67 | 1C:20:DB:0:4:67 | 1C-20-DB-00-04-67 | 1C20.DB00.0467 | 1C20DB000467 |
| 1C:20:DB:00:04:68 | 1C:20:DB:0:4:68 | 1C-20-DB-00-04-68 | 1C20.DB00.0468 | 1C20DB000468 |
| 1C:20:DB:00:04:69 | 1C:20:DB:0:4:69 | 1C-20-DB-00-04-69 | 1C20.DB00.0469 | 1C20DB000469 |
| 1C:20:DB:00:04:6A | 1C:20:DB:0:4:6A | 1C-20-DB-00-04-6A | 1C20.DB00.046A | 1C20DB00046A |
| 1C:20:DB:00:04:6B | 1C:20:DB:0:4:6B | 1C-20-DB-00-04-6B | 1C20.DB00.046B | 1C20DB00046B |
| 1C:20:DB:00:04:6C | 1C:20:DB:0:4:6C | 1C-20-DB-00-04-6C | 1C20.DB00.046C | 1C20DB00046C |
| 1C:20:DB:00:04:6D | 1C:20:DB:0:4:6D | 1C-20-DB-00-04-6D | 1C20.DB00.046D | 1C20DB00046D |
| 1C:20:DB:00:04:6E | 1C:20:DB:0:4:6E | 1C-20-DB-00-04-6E | 1C20.DB00.046E | 1C20DB00046E |
| 1C:20:DB:00:04:6F | 1C:20:DB:0:4:6F | 1C-20-DB-00-04-6F | 1C20.DB00.046F | 1C20DB00046F |
| 1C:20:DB:00:04:70 | 1C:20:DB:0:4:70 | 1C-20-DB-00-04-70 | 1C20.DB00.0470 | 1C20DB000470 |
| 1C:20:DB:00:04:71 | 1C:20:DB:0:4:71 | 1C-20-DB-00-04-71 | 1C20.DB00.0471 | 1C20DB000471 |
| 1C:20:DB:00:04:72 | 1C:20:DB:0:4:72 | 1C-20-DB-00-04-72 | 1C20.DB00.0472 | 1C20DB000472 |
| 1C:20:DB:00:04:73 | 1C:20:DB:0:4:73 | 1C-20-DB-00-04-73 | 1C20.DB00.0473 | 1C20DB000473 |
| 1C:20:DB:00:04:74 | 1C:20:DB:0:4:74 | 1C-20-DB-00-04-74 | 1C20.DB00.0474 | 1C20DB000474 |
| 1C:20:DB:00:04:75 | 1C:20:DB:0:4:75 | 1C-20-DB-00-04-75 | 1C20.DB00.0475 | 1C20DB000475 |
| 1C:20:DB:00:04:76 | 1C:20:DB:0:4:76 | 1C-20-DB-00-04-76 | 1C20.DB00.0476 | 1C20DB000476 |
| 1C:20:DB:00:04:77 | 1C:20:DB:0:4:77 | 1C-20-DB-00-04-77 | 1C20.DB00.0477 | 1C20DB000477 |
| 1C:20:DB:00:04:78 | 1C:20:DB:0:4:78 | 1C-20-DB-00-04-78 | 1C20.DB00.0478 | 1C20DB000478 |
| 1C:20:DB:00:04:79 | 1C:20:DB:0:4:79 | 1C-20-DB-00-04-79 | 1C20.DB00.0479 | 1C20DB000479 |
| 1C:20:DB:00:04:7A | 1C:20:DB:0:4:7A | 1C-20-DB-00-04-7A | 1C20.DB00.047A | 1C20DB00047A |
| 1C:20:DB:00:04:7B | 1C:20:DB:0:4:7B | 1C-20-DB-00-04-7B | 1C20.DB00.047B | 1C20DB00047B |
| 1C:20:DB:00:04:7C | 1C:20:DB:0:4:7C | 1C-20-DB-00-04-7C | 1C20.DB00.047C | 1C20DB00047C |
| 1C:20:DB:00:04:7D | 1C:20:DB:0:4:7D | 1C-20-DB-00-04-7D | 1C20.DB00.047D | 1C20DB00047D |