MAC Address Lookup

CARDIO SISTEMAS COMERCIAL E INDUSTRIAL LTDA 6C:47:80:B

6C:47:80:B is a 28-bit MA-M MAC address block registered to CARDIO SISTEMAS COMERCIAL E INDUSTRIAL LTDA in BR.

Vendor

CARDIO SISTEMAS COMERCIAL E INDUSTRIAL LTDA

MA-M · 28-bit
6C:47:80:B

Unicast · Universally administered (U/L bit clear)

Matched prefix
6C:47:80:B
Match
MA-M assignment
Address range
6C:47:80:B0:00:00 – 6C:47:80:BF:FF:FF
Addresses in block
1,048,576
Country
BR
Organization address
AVENIDA PAULISTA, 509 ANDAR 1, 3, 21 E 22, CONJUNTOS 308, 309 E 310 SAO PAULO SAO PAULO BR 01311910
First registered
Feb 6, 2026

Formats

  • Plain hex 6C4780B
  • Colon-separated 6C:47:80:B
  • Hyphen-separated 6C-47-80-B
  • Cisco dot notation 6C47.80B