- Prefix
- 00:21:06 00-21-06 0021.06
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:21:06:00:00:00 – 00:21:06:FF:FF:FF
- Organization
- RIM Testing Services
- Registered address
- 440 Phillip Street, Waterloo ON N2L 5R9, CA
- Country
- Canada (CA)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:21:06:00:00:00
RIM Testing Services holds 2 blocks in total: see all. Source: IEEE Registration Authority public listing.