- Prefix
- 70:53:3F 70-53-3F 7053.3F
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 70:53:3F:00:00:00 – 70:53:3F:FF:FF:FF
- Organization
- Alfa Instrumentos Eletronicos Ltda.
- Registered address
- Rua Coronel Mario de Azevedo, 138, Sao Paulo SP 02710-020, BR
- Country
- Brazil (BR)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 70:53:3F:00:00:00
Alfa Instrumentos Eletronicos Ltda. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.