00:1A:4A Qumranet Inc.
Every MAC address from 00:1A:4A:00:00:00 to 00:1A:4A:FF:FF:FF belongs to a block the IEEE assigned to Qumranet Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1A:4A belongs to
Written 00:1A:4A, 00-1A-4A or 001A4A, depending on the system. Look up a full address.
Prefix
00:1A:4A
Organization
Qumranet Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1A:4A:00:00:00
Last address
00:1A:4A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
530 Lakeside Drive Sunnyvale California US 94085