MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


CommScope Inc

MAC prefix: 00:40:20

Vendor name: CommScope Inc

MAC range: 00:40:20:00:00:00 - 00:40:20:FF:FF:FF

Block Size: 16777215 (16.77 M)


Unit 1
Kinmel Park
Bodelwyddan RHYL LL18 5TZ

Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 22 April 1998

Last updated: 17 November 2015

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