MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.
Prefix70:B3:D5:3A:00:00 /36
Vendor address23F, No.69, Sec. 2, Guangfu Rd., Sanchong Dist., New Taipei City 241, Taiwan (R.O.C.) New Taipei Taiwan TW 241
Country🇹🇼 Taiwan
RegisteredSep 7, 2018
Block range70:B3:D5:3A:00:00– 70:B3:D5:3A:0F:FF
Address capacity4,096
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 →
Example addresses in this block
Where this block sits
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70:B3:D5:39:F0:00 /36
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70:B3:D5:3A:10:00 /36
Reckeen HDP Media sp. z o.o. sp. k.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
chiconypower holds 2 registered blocks in the IEEE registry, ranking #1,724 of 33,427 organizations by block count.
Other blocks registered to chiconypower