MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CRRC Nangjing Puzhen Haitai Brake Equipment Co., LTD
Unique prefixes: 1
Block Size: 1048575 (1.04 M)
First registration: 21 April 2021
Types
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 78:13:05:6 | MA-M | 2021-04-21 |