18:3D:2D:00:00:00 to 18:3D:2D:FF:FF:FF
LCFC(Hefei) Electronics Technology co., ltd
Inspect this prefixRegistered address
No. 3188-1 Yungu Road (Comprehensive Bonded Zone), Hefei Economic & Technological Development Area，Anhui
HEFEI ANHUI 230601
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- 18:3D:2D /24
- Addresses in block
- 16,777,216
- Decimal range
- 26,651,027,046,400 to 26,651,043,823,615
- Address type
- Unicast, universally administered
What this block covers
The classic 24 bit OUI. The registrant owns the first three octets and can assign every one of the remaining 16.7 million addresses.
Any MAC address between 18:3D:2D:00:00:00 and 18:3D:2D:FF:FF:FF belongs to this assignment. The registrant chooses the remaining 24 bits, so the same prefix can appear on very different products from the same company.