MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Sprocomm Technologies CO.,LTD.
Unique prefixes: 3
Block Size: 34603005 (34.6 M)
First registration: 17 November 2015
Last updated: 21 November 2019
Types
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 28:B4:FB | MA-L | 2018-12-01 |
| 90:0B:C1 | MA-L | 2015-11-17 |
| B0:B3:53:1 | MA-M | 2019-11-21 |