- Prefix
- 00:0F:F4 00-0F-F4 000F.F4
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:0F:F4:00:00:00 – 00:0F:F4:FF:FF:FF
- Organization
- Guntermann & Drunck GmbH
- Registered address
- Obere Leimbach 9, Siegen NRW 57074, DE
- Country
- Germany (DE)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:0F:F4:00:00:00
Guntermann & Drunck GmbH holds 1 block in total: see all. Source: IEEE Registration Authority public listing.