- Prefix
- 28:A3:31 28-A3-31 28A3.31
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 28:A3:31:00:00:00 – 28:A3:31:FF:FF:FF
- Organization
- Sierra Wireless, ULC
- Registered address
- 13811 Wireless Way, Richmond BC V6V 3A4, CA
- Country
- Canada (CA)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 28:A3:31:00:00:00
Sierra Wireless, ULC holds 5 blocks in total: see all. Source: IEEE Registration Authority public listing.