Hewlett Packard

MAC address prefix 00:13:21 is registered to Hewlett Packard, located at 20555 State Highway 249Houston TX 77070US.

This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses

The prefix was initially registered on 23 January 2005, with the most recent update made on 17 November 2015.

OUI: 00:13:21

Vendor name: Hewlett Packard

Address:

20555 State Highway 249
Houston TX 77070
US.

Assignment Type MA-L

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

Last updated: 17 November 2015

Initial registration: 23 January 2005

MAC Address Vendor Country US map