Find the vendor name of a device by entering an OUI or a MAC address
Beijing One City Science & Technology Co., LTD
Beijing One City Science & Technology Co., LTD , manages 1 unique MAC address prefix. These prefixes are part of a massive allocation with a total block size of 4.1 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 07 January 2017, and the most recent update was made on 08 March 2017. These allocations support network identification and communication globally.
Unique prefixes: 1
Block Size: 4095 (4.09 k)
First registration: 07 January 2017
Last updated: 08 March 2017
MA-S:Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 70:B3:D5:0F:1 | MA-S | 2017-01-07 |