- Prefix
- 28:A1:92 28-A1-92 28A1.92
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 28:A1:92:00:00:00 – 28:A1:92:FF:FF:FF
- Organization
- GERP Solution
- Registered address
- Rua Costa Aguiar, 1710, São Paulo SP 04204002, BR
- Country
- Brazil (BR)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 28:A1:92:00:00:00
GERP Solution holds 1 block in total: see all. Source: IEEE Registration Authority public listing.