A4:B1:21 MAC Address Lookup

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

Devices with MAC Addresses prefix that start with A4:B1:21 are manufactured by Arantia 2010 S.L.. Estimated Network devices using A4:B1:21 OUI prefix are 16,777,216.

OUI: A4:B1:21
MAC Address Range: A4:B1:21:00:00:00 - A4:B1:21:FF:FF:FF
Vendor Name: Arantia 2010 S.L.
Is Private: FALSE
is Registered: TRUE
Vendor Location: Volta do Castro s/n Santiago de Compostela A Coruña 15706 ES

Block Size: 16,777,216
Assignment Type: MA-L
Country Code: ES
Country Name: Spain
Registration Date: 21 February 2010
Update Date: 27 September 2015

Arantia 2010 S.L. Related MAC Addresses Prefixes

MAC Prefix	Vendor Address	Ranage Size	Registration Date
A4:B1:21	Volta do Castro s/n Santiago de Compostela A Coruña 15706 ES	MA-L	2010-02-21