macadress

8Mesh Networks Limited

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix10:1D:51:00:00:00 /24
Vendor addressUnit 607, 6/F, Yen Sheng Centre, 64 Hoi Yuen Road Kwun Tong HK 000
Country🇭🇰  Hong Kong
RegisteredAug 14, 2012
Block range10:1D:51:00:00:00– 10:1D:51: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 →

Ownership timeline

  1. Aug 14, 2012 – Oct 17, 2017 ON-Q LLC dba ON-Q Mesh Networks name changedaddress changedcountry changed
  2. Oct 17, 2017 – Oct 18, 2017 Mesh Networks name changed
  3. Oct 18, 2017 – Dec 20, 2017 8Mesh Networks name changedaddress changed
  4. Dec 20, 2017 – present 8Mesh Networks Limited

Example addresses in this block

10:1D:51:00:00:00 10:1D:51:7F:FF:FF 10:1D:51:FF:FF:FF

Where this block sits

8Mesh Networks Limited holds 1 registered blocks in the IEEE registry, ranking #3,631 of 33,421 organizations by block count.