Fortinet, Inc.

Fortinet, Inc. , manages 28 unique MAC address prefixes. These prefixes have a total block size of 469.8 million addresses.

The allocation includes the following types: MA-L(Mac Address Block Large, 16,777,216 addresses each).

The company registered its MAC address allocation on 05 June 2002, and the most recent update was made on 17 September 2026. These allocations support network identification and communication globally.

Unique prefixes: 28

Block Size: 469762020 (469.76 M)

First registration: 05 June 2002

Last updated: 17 September 2026

Types

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

MAC PrefixTypeRegistration Date
00:09:0F MA-L2002-06-05
00:0C:E6 MA-L2003-04-11
04:01:A1 MA-L2024-04-11
04:D5:90 MA-L2019-04-03
08:5B:0E MA-L2012-05-26
1C:C2:12 MA-L2026-09-17
1C:D1:1A MA-L2025-08-21
38:C0:EA MA-L2023-06-30
48:3A:02 MA-L2024-04-11
5C:63:B0 MA-L2026-04-16
68:CC:AE MA-L2025-08-21
70:4C:A5 MA-L2017-02-21
74:78:A6 MA-L2023-05-15
78:18:EC MA-L2023-10-19
7C:25:A3 MA-L2026-09-17
80:5A:70 MA-L2026-04-16
80:80:2C MA-L2023-02-17
84:39:8F MA-L2022-11-12
90:6C:AC MA-L2015-11-17
94:F3:92 MA-L2022-07-30
94:FF:3C MA-L2021-07-28
AC:71:2E MA-L2022-03-05
B4:B2:E9 MA-L2025-03-14
D4:76:A0 MA-L2020-10-10
D4:B4:C0 MA-L2025-03-14
E0:23:FF MA-L2020-01-15
E8:1C:BA MA-L2018-06-13
E8:ED:D6 MA-L2021-04-02