MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Huizhou Jiemeisi Technology Co., Ltd
Huizhou Jiemeisi Technology Co., Ltd , manages 3 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 3.1 million addresses.
The allocation includes the following types: MA-M (Mac Address Block Medium, ~1 Million addresses each).
The company registered its MAC address allocation on 10 March 2023, and the most recent update was made on 06 January 2026. These allocations support network identification and communication globally.
Unique prefixes: 3
Block Size: 3145725 (3.14 M)
First registration: 10 March 2023
Last updated: 06 January 2026
Types
MA-M:Mac Address Block Medium. Number of address 2^20 (~1 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 58:47:CA:5 | MA-M | 2023-03-10 |
| 80:77:86:A | MA-M | 2026-01-06 |
| D4:A0:FB:6 | MA-M | 2025-06-10 |