MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Cello Electronics (UK) Ltd
Unique prefixes: 2
Block Size: 16781310 (16.78 M)
First registration: 24 November 2010
Last updated: 24 March 2016
Types
MA-L: Mac Address Block Large (previously named OUI). 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 |
|---|---|---|
| 48:CB:6E | MA-L | 2010-11-24 |
| 70:B3:D5:29:5 | MA-S | 2016-03-24 |