MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixD0:37:45:00:00:00 /24
Vendor address2-7th floors of South Building and 3-11th floors of North Building, No. 396, Jucai Road, Changhe Street, Binjiang District Hangzhou City Zhejiang Province, CN 310000
Country🇨🇳 China
RegisteredMar 27, 2019
Block rangeD0:37:45:00:00:00– D0:37:45:FF:FF:FF
Address capacity16,777,216
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.
TP-LINK TECHNOLOGIES CO.,LTD. holds 174 registered blocks in the IEEE registry, ranking #20 of 33,427 organizations by block count.
Other blocks registered to TP-LINK TECHNOLOGIES CO.,LTD.
00:0A:EB:00:00:00 /24
MA-L
00:14:78:00:00:00 /24
MA-L
00:19:E0:00:00:00 /24
MA-L
00:1D:0F:00:00:00 /24
MA-L
00:21:27:00:00:00 /24
MA-L
00:23:CD:00:00:00 /24
MA-L
00:25:86:00:00:00 /24
MA-L
00:27:19:00:00:00 /24
MA-L
04:F9:F8:00:00:00 /24
MA-L
08:1F:71:00:00:00 /24
MA-L
08:57:00:00:00:00 /24
MA-L
0C:4B:54:00:00:00 /24
MA-L