20:77:59 OPTICAL NETWORK VIDEO TECHNOLOGIES (SHENZHEN) CO., LTD.
Every MAC address from 20:77:59:00:00:00 to 20:77:59:FF:FF:FF belongs to a block the IEEE assigned to OPTICAL NETWORK VIDEO TECHNOLOGIES (SHENZHEN) CO., LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 20:77:59 belongs to
Written 20:77:59, 20-77-59 or 207759, depending on the system. Look up a full address.
Prefix
20:77:59
Organization
OPTICAL NETWORK VIDEO TECHNOLOGIES (SHENZHEN) CO., LTD.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
20:77:59:00:00:00
Last address
20:77:59:FF:FF:FF
Address type
Globally unique, unicast
Registered address
The 4-6th Floor, No. 59, HuaNing Road, Xinwei Community, Dalang Street, Longhua District Shenzhen CN 518000