- Prefix
- 00:20:EA 00-20-EA 0020.EA
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:20:EA:00:00:00 – 00:20:EA:FF:FF:FF
- Organization
- EFFICIENT NETWORKS, INC.
- Registered address
- 4201 SPRING VALLEY ROAD, DALLAS TX 75244-3666, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:20:EA:00:00:00
EFFICIENT NETWORKS, INC. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.