- Prefix
- 04:C9:91 04-C9-91 04C9.91
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 04:C9:91:00:00:00 – 04:C9:91:FF:FF:FF
- Organization
- Phistek INC.
- Registered address
- 5 Floor, No.188, Section 3, Datong Road, New Taipei City 221, TW
- Country
- Taiwan (TW)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 04:C9:91:00:00:00
Phistek INC. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.