MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
GÉANT
Unique prefixes: 1
Block Size: 4095 (4.09 k)
First registration: 18 November 2011
Last updated: 29 March 2017
Types
MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:1B:C5:04:6 | MA-S | 2011-11-18 |