TOLLGRADE COMMUNICATIONS, INC.

OUI: 00:10:3F

Vendor name: TOLLGRADE COMMUNICATIONS, INC.

Address:

493 NIXON ROAD
CHESWICK PA 15024
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: 22 April 1998

MAC Address Vendor Country US map