MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.
Prefix70:B3:D5:99:80:00 /36
Vendor addressSogutozu mah. Sogutözu cad. A Blok No:2A/47 Cankaya/ANKARA Maltepe V.D. 559 051 3252 Ankara Cankaya TR 06510
Country🇹🇷 Turkey
RegisteredNov 18, 2020
Block range70:B3:D5:99:80:00– 70:B3:D5:99:8F: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
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Kita Kirmizi Takim Bilgi Guvenligi Danismanlik ve Egitim A.S. holds 1 registered blocks in the IEEE registry, ranking #17,707 of 33,421 organizations by block count.