BL
IEEE Registrant 29 Prefixes

Bouffalo Lab (Nanjing) Co., Ltd.

Bouffalo Lab (Nanjing) Co., Ltd. manages 29 unique MAC address prefixes. These prefixes have a total block size of 486.5 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 02 December 2020, and the most recent update was made on 27 October 2026. These allocations support network identification and communication globally.

Unique prefixes 29
Block Size 486539235 (486.53 M)
First registration 02 December 2020
Last updated 27 October 2026

Entity Details

Unique prefixes 29
Block Size 486539235 (486.53 M)
First registration 02 December 2020
Last updated 27 October 2026

Types

MA-L: Block Type

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

Registered MAC Prefixes

All Organizationally Unique Identifiers and MAC ranges assigned to this vendor

29 Records
MAC PrefixTypeRegistration Date
1C:78:4B MA-L2024-11-12
24:5D:5B MA-L2026-10-27
24:86:02 MA-L2025-02-11
28:BB:ED MA-L2023-06-12
4C:A0:3D MA-L2026-04-03
54:7A:F4 MA-L2025-12-09
68:53:77 MA-L2024-03-26
74:88:A8 MA-L2024-09-24
7C:3E:82 MA-L2024-06-10
7C:B9:4C MA-L2020-12-02
80:6A:34 MA-L2025-07-24
88:1E:C8 MA-L2026-07-11
8C:E8:07 MA-L2026-06-26
94:C9:F3 MA-L2026-09-01
9C:24:10 MA-L2025-10-29
A4:05:FD MA-L2025-09-05
A8:17:10 MA-L2021-10-21
AC:87:3F MA-L2026-07-30
AC:D8:29 MA-L2021-03-03
B4:0E:CF MA-L2021-05-20
B4:C2:E0 MA-L2023-05-11
B8:3D:FB MA-L2022-07-13
C4:D7:FD MA-L2021-07-13
C8:90:A8 MA-L2024-12-16
C8:E7:13 MA-L2025-11-12
E8:A7:B6 MA-L2026-09-25
E8:CA:50 MA-L2025-06-12
F4:42:50 MA-L2023-11-03
FC:13:F0 MA-L2020-12-31