MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
ChamSys Ltd
Unique prefixes: 2
Block Size: 8190 (8.19 k)
First registration: 18 October 2011
Last updated: 18 February 2016
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:C5:04:2 | MA-S | 2011-10-18 |
| 70:B3:D5:0B:E | MA-S | 2016-02-18 |