00:21:40 MAC Address Lookup

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

Devices with MAC Addresses prefix that start with 00:21:40 are manufactured by EN Technologies Inc.. Estimated Network devices using 00:21:40 OUI prefix are 16,777,216.

OUI: 00:21:40
MAC Address Range: 00:21:40:00:00:00 - 00:21:40:FF:FF:FF
Vendor Name: EN Technologies Inc.
Is Private: FALSE
is Registered: TRUE
Vendor Location: Geumbok Bldg. 9F, Band-yi-dong 45-2, Songpa-gu Seoul 138-828, South Korea

Block Size: 16,777,216
Assignment Type: MA-L
Country Code: KR
Country Name: South Korea
Registration Date: 25 October 2008
Update Date: 27 September 2015

EN Technologies Inc. Related MAC Addresses Prefixes

MAC Prefix	Vendor Address	Ranage Size	Registration Date
00:21:40	Geumbok Bldg. 9F, Band-yi-dong 45-2, Songpa-gu Seoul 138-828, South Korea	MA-L	2008-10-25