00:1F:04 Granch Ltd.
Every MAC address from 00:1F:04:00:00:00 to 00:1F:04:FF:FF:FF belongs to a block the IEEE assigned to Granch Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1F:04 belongs to
Written 00:1F:04, 00-1F-04 or 001F04, depending on the system. Look up a full address.
Prefix
00:1F:04
Organization
Granch Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1F:04:00:00:00
Last address
00:1F:04:FF:FF:FF
Address type
Globally unique, unicast
Registered address
40 Koroleva str. Novosibirsk NSO RU 630015