MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:1D:08:00:00:00 /24
Vendor address188 NANHUAN ROAD ZHANGJIAGANG JIANGSU CN 215611
Country🇨🇳 China
RegisteredJun 16, 2007
Block range00:1D:08:00:00:00– 00:1D:08: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
- Jun 16, 2007 – Feb 3, 2016 JIANGSU YINHE ELECTRONICS CO., LTD name changedaddress changed
- Feb 3, 2016 – present Jiangsu Yinhe Electronics Co.,Ltd.
Example addresses in this block
Where this block sits
Previous
00:1D:07:00:00:00 /24
Shenzhen Sang Fei Consumer Communications Co.,Ltd
Next
00:1D:09:00:00:00 /24
Dell Inc.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Jiangsu Yinhe Electronics Co.,Ltd. holds 3 registered blocks in the IEEE registry, ranking #1,132 of 33,427 organizations by block count.
Other blocks registered to Jiangsu Yinhe Electronics Co.,Ltd.