MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CODE BLUE CORPORATION
Unique prefixes: 7
Block Size: 28665 (28.66 k)
First registration: 21 February 2011
Last updated: 13 November 2023
Types
IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)
MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:50:C2:CB:E | IAB | 2011-02-21 |
| 70:B3:D5:27:1 | MA-S | 2021-03-19 |
| 70:B3:D5:6D:0 | MA-S | 2016-11-26 |
| 70:B3:D5:74:B | MA-S | 2019-10-01 |
| 70:B3:D5:A8:D | MA-S | 2018-06-14 |
| 70:B3:D5:C3:F | MA-S | 2014-11-04 |
| 8C:1F:64:14:1 | MA-S | 2023-11-13 |