00:1B:9F Calyptech Pty Ltd
Every MAC address from 00:1B:9F:00:00:00 to 00:1B:9F:FF:FF:FF belongs to a block the IEEE assigned to Calyptech Pty Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:9F belongs to
Written 00:1B:9F, 00-1B-9F or 001B9F, depending on the system. Look up a full address.
Prefix
00:1B:9F
Organization
Calyptech Pty Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1B:9F:00:00:00
Last address
00:1B:9F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
5/486 Lower Heidelberg Road Heidelberg Victoria AU 3084