MAC Address Lookup
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Intelbras MAC address blocks

The IEEE registry carries 18 blocks registered to Intelbras, together 302 million addresses, first observed 29 Nov 2006, most recently 2 Apr 2026.

Registered in BR.

Its portfolio also includes blocks acquired from INDÚSTRIA DE TELECOMUNICAÇÃO ELETRÔNICA × 2.

Prefix Block Addresses Country First registered
00:1A:3FMA-L16.8 millionBR29 Nov 2006
18:0D:2CMA-L16.8 millionBR12 Oct 2018
24:FD:0DMA-L16.8 millionBR12 Jul 2019
30:E1:F1MA-L16.8 millionBR12 Jan 2023
44:3B:32MA-L16.8 millionBR15 Aug 2020
48:51:CFMA-L16.8 millionBR24 Dec 2020
54:6C:ACMA-L16.8 millionBR9 Aug 2024
54:BA:D9MA-L16.8 millionBR28 Aug 2025
58:10:8CMA-L16.8 millionBR25 Jun 2014
80:85:44MA-L16.8 millionBR8 Nov 2023
80:8F:E8MA-L16.8 millionBR15 Aug 2020
98:2A:0AMA-L16.8 millionBR23 Mar 2024
98:E5:5BMA-L16.8 millionBR14 Mar 2025
AC:1E:A9MA-L16.8 millionBR15 Feb 2024
B8:7E:E5MA-L16.8 millionBR28 Dec 2021
CC:81:30MA-L16.8 millionBR2 Apr 2026
D8:36:5FMA-L16.8 millionBR28 Dec 2021
D8:77:8BMA-L16.8 millionBR5 Jun 2020

Every block registered to Intelbras in the IEEE registries, complete. Free-text search also matches former owners.

Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.