- Prefix
- 1C:A2:B1 1C-A2-B1 1CA2.B1
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 1C:A2:B1:00:00:00 – 1C:A2:B1:FF:FF:FF
- Organization
- ruwido austria gmbh
- Registered address
- Koestendorferstrasse 8, Neumarkt a.W. Salzburg 5202, AT
- Country
- Austria (AT)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 1C:A2:B1:00:00:00
ruwido austria gmbh holds 1 block in total: see all. Source: IEEE Registration Authority public listing.