MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

Henri Systems Holland bv

OUI: 70:B3:D5:12:2

Address:

Scheepmalersstraat 33
Zwijndrecht ZH 3334 KG
NL.

Assignment Type MA-S

Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

Initial registration: 26 November 2016