- Prefix
- 04:F0:21 04-F0-21 04F0.21
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 04:F0:21:00:00:00 – 04:F0:21:FF:FF:FF
- Organization
- Compex Systems Pte Ltd
- Registered address
- 135 Joo Seng Road,, 368363, SG
- Country
- Singapore (SG)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 04:F0:21:00:00:00
Compex Systems Pte Ltd holds 1 block in total: see all. Source: IEEE Registration Authority public listing.