Shenzhen C & D Electronics Co., Ltd.

Unique prefixes: 22

Block Size: 38797290 (38.79 M)

First registration: 17 March 2011

Last updated: 17 June 2024

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
04:EE:E8:7 MA-M 2021-11-10
0C:5C:B5:8 MA-M 2021-01-26
10:63:A3:8 MA-M 2024-04-02
18:C3:F4:D MA-M 2022-06-01
34:46:63:9 MA-M 2024-05-20
34:C8:D6:E MA-M 2024-01-18
38:A8:CD:7 MA-M 2021-07-09
54:A4:93:4 MA-M 2019-07-26
58:47:CA:6 MA-M 2022-06-20
58:95:D8:8 MA-M 2020-08-25
64:62:66:7 MA-M 2019-12-19
6C:93:08:5 MA-M 2022-01-08
70:50:E7:0 MA-M 2022-03-18
78:13:05:9 MA-M 2021-04-20
78:39:2D:7 MA-M 2023-10-26
88:A6:EF:C MA-M 2023-05-25
8C:AE:49:E MA-M 2020-10-21
C4:98:94:7 MA-M 2022-07-27
C4:FF:BC:6 MA-M 2018-02-15
DC:E5:33:3 MA-M 2018-02-15
E8:B4:AE MA-L 2011-03-17
F4:20:55:A MA-M 2024-06-17