Ubiquiti Inc

Ubiquiti Inc , manages 46 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 755 million addresses.

The allocation includes the following types: IAB, and MA-L (Mac Address Block Large, ~16 million addresses each).

The company registered its MAC address allocation on 09 August 2005, and the most recent update was made on 03 February 2026. These allocations support network identification and communication globally.

Unique prefixes: 46

Block Size: 754978770 (754.97 M)

First registration: 09 August 2005

Last updated: 03 February 2026

Types

IAB:Individual Address Blocks. Number of address 2^24 (~16 Million)

MA-L:Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MAC PrefixTypeRegistration Date
00:15:6D MA-L2005-08-09
00:27:22 MA-L2010-01-05
00:50:C2:B0:4 IAB2011-02-21
04:18:D6 MA-L2012-06-14
0C:EA:14 MA-L2024-05-08
18:E8:29 MA-L2018-06-13
1C:0B:8B MA-L2024-11-06
1C:6A:1B MA-L2024-05-08
24:5A:4C MA-L2020-07-15
24:A4:3C MA-L2012-05-26
28:70:4E MA-L2022-12-14
44:D9:E7 MA-L2015-11-17
58:D6:1F MA-L2024-11-06
60:22:32 MA-L2021-08-19
68:72:51 MA-L2012-05-26
68:D7:9A MA-L2019-12-04
6C:63:F8 MA-L2024-11-06
70:A7:41 MA-L2021-08-19
74:83:C2 MA-L2018-06-13
74:AC:B9 MA-L2019-12-04
74:F9:2C MA-L2025-10-02
74:FA:29 MA-L2025-10-02
78:45:58 MA-L2020-07-15
78:8A:20 MA-L2016-07-14
80:2A:A8 MA-L2015-11-17
84:78:48 MA-L2024-05-08
8C:30:66 MA-L2025-04-22
8C:ED:E1 MA-L2025-04-22
90:41:B2 MA-L2025-10-02
94:2A:6F MA-L2021-11-24
9C:05:D6 MA-L2022-12-14
A4:F8:FF MA-L2026-02-03
A8:9C:6C MA-L2025-04-22
AC:8B:A9 MA-L2021-08-19
B4:FB:E4 MA-L2016-07-14
CC:35:D9 MA-L2026-02-03
D0:21:F9 MA-L2020-07-15
D4:89:C1 MA-L2026-02-03
D8:B3:70 MA-L2022-12-14
DC:9F:DB MA-L2011-10-07
E0:63:DA MA-L2018-06-13
E4:38:83 MA-L2021-11-24
F0:9F:C2 MA-L2015-11-17
F4:92:BF MA-L2019-12-04
F4:E2:C6 MA-L2021-11-24
FC:EC:DA MA-L2016-07-14