- Prefix
- 28:41:21 28-41-21 2841.21
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 28:41:21:00:00:00 – 28:41:21:FF:FF:FF
- Organization
- OptiSense Network, LLC
- Registered address
- 1308 10th Street, Bridgeport TX 76426, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 28:41:21:00:00:00
OptiSense Network, LLC holds 1 block in total: see all. Source: IEEE Registration Authority public listing.