- Prefix
- 74:EC:F1 74-EC-F1 74EC.F1
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 74:EC:F1:00:00:00 – 74:EC:F1:FF:FF:FF
- Organization
- Acumen
- Registered address
- 6F, No.207-3, Sec 3, Beisin Rd, Sindian Dist New Taipei City 23143, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 74:EC:F1:00:00:00
Acumen holds 1 block in total: see all. Source: IEEE Registration Authority public listing.