MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:0D:D4:00:00:00 /24
Vendor address275 2nd Ave Waltham MA US 02541
Country🇺🇸 United States
RegisteredJul 23, 2003
Block range00:0D:D4:00:00:00– 00:0D:D4: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
- Jul 23, 2003 – May 13, 2007 Revivio Inc. name changedaddress changed
- May 13, 2007 – present Symantec Corporation
Example addresses in this block
Where this block sits
Previous
00:0D:D3:00:00:00 /24
SAMWOO Telecommunication Co.,Ltd.
Next
00:0D:D5:00:00:00 /24
O'RITE TECHNOLOGY CO.,LTD
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Symantec Corporation holds 3 registered blocks in the IEEE registry, ranking #1,337 of 33,427 organizations by block count.
Other blocks registered to Symantec Corporation