Find the vendor name of a device by entering an OUI or a MAC address
Chamsys Ltd
Chamsys Ltd , manages 3 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 12.3 thousand addresses.
The allocation includes the following types: MA-S (Mac Address Block Small, previously named OUI-36, encompasses IAB Assignments, ~4096 addresses each).
The company registered its MAC address allocation on 18 October 2011, and the most recent update was made on 19 December 2023. These allocations support network identification and communication globally.
Unique prefixes: 3
Block Size: 12285 (12.28 k)
First registration: 18 October 2011
Last updated: 19 December 2023
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 |
| 8C:1F:64:FF:8 | MA-S | 2023-12-18 |