- Prefix
- EC:1C:5D EC-1C-5D EC1C.5D
- Block type
- MA-L (16,777,216 addresses)
- Address range
- EC:1C:5D:00:00:00 – EC:1C:5D:FF:FF:FF
- Organization
- Siemens AG
- Registered address
- Werner-von-Siemens-Str. 50, Amberg 92224, DE
- Country
- Germany (DE)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up EC:1C:5D:00:00:00
Siemens AG holds 18 blocks in total: see all. Source: IEEE Registration Authority public listing.