MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixF0:D7:AF:70:00:00 /28
Vendor addressRoom 505, Building A, No.88,Dazhou Road,Tiexinqiao,Yu huatai District, Nanjing City, Jiangsu Province,P.R.China +0086 25 52895099 52890138 [email protected] [email protected] Nanjing City Jiangsu Province CN 210000
Country🇨🇳 China
RegisteredApr 22, 2020
Block rangeF0:D7:AF:70:00:00– F0:D7:AF:7F: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.
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Example addresses in this block
Where this block sits
Previous
F0:D7:AF:60:00:00 /28
Anord Mardix (USA) Inc.
Next
F0:D7:AF:80:00:00 /28
SHEN ZHEN MICHIP TECHNOLOGIES CO.,LTD.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Rievtech Electronic Co.,Ltd holds 2 registered blocks in the IEEE registry, ranking #2,850 of 33,427 organizations by block count.
Other blocks registered to Rievtech Electronic Co.,Ltd