C4:82:72:00:00:00 to C4:82:72:0F:FF:FF
Gabriel Tecnologia
Inspect this prefixRegistered address
Rua Doutor Virgilio de Carvalho Pinto, 142
São Paulo SP 05415-020
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- C4:82:72:0 /28
- Addresses in block
- 1,048,576
- Decimal range
- 216,064,537,395,200 to 216,064,538,443,775
- Address type
- Unicast, universally administered
What this block covers
A 28 bit block. Sixteen of these fit inside one 24 bit prefix, so the first three octets are shared with other registrants.
Any MAC address between C4:82:72:00:00:00 and C4:82:72:0F:FF:FF belongs to this assignment. The registrant chooses the remaining 20 bits, so the same prefix can appear on very different products from the same company.