7A:8D:D1:00:00:00 to 7A:8D:D1:FF:FF:FF
TePS'EG
Inspect this prefixRegistered address
31-14, Hangang-daero 15-gil, Yongsan-gu
Seoul 04379
Block details
- Registry
- CID, Company ID (CID)
- Prefix
- 7A:8D:D1 /24
- Addresses in block
- 16,777,216
- Decimal range
- 134,749,515,415,552 to 134,749,532,192,767
- 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 7A:8D:D1:00:00:00 and 7A:8D:D1: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.