MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 00:8A:8F is registered to Siemens Power Automation Ltd., located at Building E1Jiyin Industrial Park2999 Jiyin AvenueJiangning District NANJING 211100CN.
This registration is classified as MA-L (Mac Address Block Large) containing 16,777,216 MAC addresses (2^24)
The prefix was registered on 07 October 2026, and no subsequent updates have been recorded.
OUI: 00:8A:8F
Vendor name: Siemens Power Automation Ltd.
Address:
Assignment Type MA-L Building E1
Jiyin Industrial Park
2999 Jiyin Avenue
Jiangning District NANJING 211100
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 07 October 2026
