- Prefix
- 00:1D:58 00-1D-58 001D.58
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:1D:58:00:00:00 – 00:1D:58:FF:FF:FF
- Organization
- CQ Inc
- Registered address
- 5F, No. 43, Lane 76, Rui Guang Road, Taipei 114, TW
- Country
- Taiwan (TW)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:1D:58:00:00:00
CQ Inc holds 1 block in total: see all. Source: IEEE Registration Authority public listing.