- Prefix
- 00:21:B1 00-21-B1 0021.B1
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:21:B1:00:00:00 – 00:21:B1:FF:FF:FF
- Organization
- DIGITAL SOLUTIONS LTD
- Registered address
- Tsarigradsko Shose 7km BLVD, Sofia Sofia 1784, BG
- Country
- Bulgaria (BG)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:21:B1:00:00:00
DIGITAL SOLUTIONS LTD holds 1 block in total: see all. Source: IEEE Registration Authority public listing.