28:B7:7C:5 MAC Address Lookup

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

Devices with MAC Addresses prefix that start with 28:B7:7C:5 are manufactured by Grothe GmbH. Estimated Network devices using 28:B7:7C:5 OUI prefix are 1,048,576.

OUI: 28:B7:7C:5
MAC Address Range: 28:B7:7C:50:00:00 - 28:B7:7C:5F:FF:FF
Vendor Name: Grothe GmbH
Is Private: FALSE
is Registered: TRUE
Vendor Location: Loehestrasse 22 Hennef 53773 DE

Block Size: 1,048,576
Assignment Type: MA-M
Country Code: DE
Country Name: Germany
Registration Date: 23 June 2020
Update Date: 23 June 2020

Grothe GmbH Related MAC Addresses Prefixes

MAC Prefix	Vendor Address	Ranage Size	Registration Date
28:B7:7C:5	Loehestrasse 22 Hennef 53773 DE	MA-M	2020-06-23