00:50:C2:9F:90:00 to 00:50:C2:9F:9F:FF
ABB Transmission and Distribution Automation Equipment (Xiamen) Co., Ltd.
Inspect this prefixRegistered address
ABB Industrial Park, Torch Hi-Tech Industrial Development Zone
Xiamen Fujian 361006
Block details
- Registry
- IAB, Individual Address Block (IAB)
- Prefix
- 00:50:C2:9F:9 /36
- Addresses in block
- 4,096
- Decimal range
- 346,862,620,672 to 346,862,624,767
- Address type
- Unicast, universally administered
What this block covers
The retired predecessor to MA-S, the same size and issued from a handful of IEEE owned prefixes. No new IABs have been issued since 2014, but existing ones remain valid.
Any MAC address between 00:50:C2:9F:90:00 and 00:50:C2:9F:9F:FF belongs to this assignment. The registrant chooses the remaining 12 bits, so the same prefix can appear on very different products from the same company.