MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
NT
IEEE Registrant 1 Prefix
Nanjing TIANSU Automation Control System Co., Ltd.
Nanjing TIANSU Automation Control System Co., Ltd. manages 1 unique MAC address prefix. These prefixes have a total block size of 4.1 thousand addresses.
The allocation includes the following types: IAB(Individual Address Block).
The company registered its MAC address allocation on 03 April 2013, and the most recent update was made on 07 January 2017. These allocations support network identification and communication globally.
Unique prefixes 1
Block Size 4095 (4.09 k)
First registration 03 April 2013
Last updated 07 January 2017
Entity Details
Unique prefixes 1
Block Size 4095 (4.09 k)
First registration 03 April 2013
Last updated 07 January 2017
Types
IAB: Block Type
Individual Address Blocks. Number of address 2^24 (~16 Million)Registered MAC Prefixes
All Organizationally Unique Identifiers and MAC ranges assigned to this vendor
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 40:D8:55:0B:1 | IAB | 2013-04-03 |