- Prefix
- 40:EC:F8 40-EC-F8 40EC.F8
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 40:EC:F8:00:00:00 – 40:EC:F8:FF:FF:FF
- Organization
- Siemens AG
- Registered address
- I IS MS EDM, Munich Germany 85630, DE
- Country
- Germany (DE)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 40:EC:F8:00:00:00
Siemens AG holds 18 blocks in total: see all. Source: IEEE Registration Authority public listing.