MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixFC:61:79:10:00:00 /28
Vendor address3rd Floor, Building 6, Longxing Sciece park, East Huaning Road, Dalang Street , Longhua District, Shenzhen Shenzhen Guangdong CN 518000
Country🇨🇳 China
RegisteredApr 26, 2022
Block rangeFC:61:79:10:00:00– FC:61:79:1F:FF:FF
Address capacity1,048,576
AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority
TransmissionUnicast: addressed to a single device
SourceIEEE Registration Authority
Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.
Curious how a prefix like this turns into a full address? See how MAC addresses are structured →
Ownership timeline
- Apr 26, 2022 – Feb 26, 2023 Signalinks Communication Technology Co.,Ltd name changed
- Feb 26, 2023 – present Signalinks Communication Technology Co., Ltd
Example addresses in this block
Where this block sits
Previous
FC:61:79:00:00:00 /28
Zhuhai Anjubao Electronics Technology Co., Ltd.
Next
FC:61:79:20:00:00 /28
Shenzhen Shenshui Electronic Commerce Co.,Ltd
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Signalinks Communication Technology Co., Ltd holds 2 registered blocks in the IEEE registry, ranking #3,070 of 33,427 organizations by block count.
Other blocks registered to Signalinks Communication Technology Co., Ltd