0A:87:36:00:00:00 to 0A:87:36:FF:FF:FF
IEEE 1901 Working Group
Inspect this prefixRegistered address
Progilon, WTC Business Center
Grenoble Rhone Alpes F-38000
Block details
- Registry
- CID, Company ID (CID)
- Prefix
- 0A:87:36 /24
- Addresses in block
- 16,777,216
- Decimal range
- 11,575,842,832,384 to 11,575,859,609,599
- Address type
- Unicast, locally administered
What this block covers
A 24 bit identifier that looks like an OUI but is explicitly not for globally unique addresses. The local bit is set, so CID addresses are locally administered by definition.
Any MAC address between 0A:87:36:00:00:00 and 0A:87:36:FF:FF:FF belongs to this assignment. The registrant chooses the remaining 24 bits, so the same prefix can appear on very different products from the same company.