00:20:B1 MAC Address Lookup

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

Devices with MAC Addresses prefix that start with 00:20:B1 are manufactured by Comtech Research Inc. Estimated Network devices using 00:20:B1 OUI prefix are 16,777,216.

OUI: 00:20:B1
MAC Address Range: 00:20:B1:00:00:00 - 00:20:B1:FF:FF:FF
Vendor Name: Comtech Research Inc
Is Private: FALSE
is Registered: TRUE
Vendor Location: 24271 TAHOE LAGUNA NIGUEL CA 92656 US

Block Size: 16,777,216
Assignment Type: MA-L
Country Code: US
Country Name: United States
Registration Date: 1 January 1980
Update Date: 27 September 2015

Comtech Research Inc Related MAC Addresses Prefixes

MAC Prefix	Vendor Address	Ranage Size	Registration Date
00:20:B1	24271 TAHOE LAGUNA NIGUEL CA 92656 US	MA-L	1980-01-01