OPTSYS

MAC address prefix 70:B3:D5:58:C is registered to OPTSYS, located at 7rue Salvador Dali – BP 505SAINT ETIENNE 42007FR.

This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing approximately 4096 MAC addresses per block

The prefix was registered on 23 July 2017, and no subsequent updates have been recorded.

OUI: 70:B3:D5:58:C

Vendor name: OPTSYS

Address:

7
rue Salvador Dali – BP 505
SAINT ETIENNE 42007
FR.

Assignment Type MA-S

Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

Initial registration: 23 July 2017

MAC Address Vendor Country FR map