MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
IBT Ingenieurbureau Broennimann Thun
MAC address prefix D4:52:51 is registered to IBT Ingenieurbureau Broennimann Thun, located at Kasernenstrasse 5Thun Bern 3600CH.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 07 May 2011, with the most recent update made on 17 November 2015.
OUI: D4:52:51
Vendor name: IBT Ingenieurbureau Broennimann Thun
Address:
Assignment Type MA-L Kasernenstrasse 5
Thun Bern 3600
CH.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 07 May 2011
