MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Polytech A/S
MAC address prefix 70:23:93 is registered to Polytech A/S, located at Thalkirchner Str. 210Geb. 681371 München 0DE.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 26 May 2012, with the most recent update made on 06 May 2026.
OUI: 70:23:93
Vendor name: Polytech A/S
Address:
Assignment Type MA-L Thalkirchner Str. 210
Geb. 6
81371 München 0
DE.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 06 May 2026
Initial registration: 26 May 2012
