B4:4D:43:9 MAC Address Lookup

Search MAC Address Vendor Database by entering an OUI or a MAC Address

Devices with MAC Addresses prefix that start with B4:4D:43:9 are manufactured by AD Hoc Developments S.L. Estimated Network devices using B4:4D:43:9 OUI prefix are 1,048,576.

OUI: B4:4D:43:9
MAC Address Range: B4:4D:43:90:00:00 - B4:4D:43:9F:FF:FF
Vendor Name: AD Hoc Developments S.L
Is Private: FALSE
is Registered: TRUE
Vendor Location: C/ Mariano Barbacid, 5. 3ª planta Rivas Vaciamadrid Madrid 28521, Spain

Block Size: 1,048,576
Assignment Type: MA-M
Country Code: ES
Country Name: Spain
Registration Date: 3 March 2023
Update Date: 3 March 2023

AD Hoc Developments S.L Related MAC Addresses Prefixes

MAC Prefix	Vendor Address	Ranage Size	Registration Date
B0:B3:53:3	C/ Crisol 3, despacho 17 Rivas-Vaciamadrid Madrid 28522 ES	MA-M	2019-11-23
B4:4D:43:9	C/ Mariano Barbacid, 5. 3ª planta Rivas Vaciamadrid Madrid 28521, Spain	MA-M	2023-03-03