MAC Address Lookup

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

ISRV Zrt.

OUI: 70:B3:D5:AB:1

Vendor name: ISRV Zrt.

Address:

Löv?ház utca 2-6. IV. emelet
Budapest PEST 1024
HU.

Assignment Type MA-S

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

Initial registration: 06 October 2020