MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Telco Systems, Inc.
MAC prefix: 00:00:1F
Vendor name: Telco Systems, Inc.
MAC range: 00:00:1F:00:00:00 - 00:00:1F:FF:FF:FF
Block Size: 16777215 (16.77 M)
15 Berkshire Road
Mansfield MA 02048
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 09 November 2000
Last updated: 17 November 2015