- Prefix
- 90:5C:34 90-5C-34 905C.34
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 90:5C:34:00:00:00 – 90:5C:34:FF:FF:FF
- Organization
- Sirius Electronic Systems Srl
- Registered address
- via Robinie, 33, Gravellona Toce VB 28883, IT
- Country
- Italy (IT)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 90:5C:34:00:00:00
Sirius Electronic Systems Srl holds 1 block in total: see all. Source: IEEE Registration Authority public listing.