38:F7:CD:B Fibergate Inc.
Every MAC address from 38:F7:CD:B0:00:00 to 38:F7:CD:BF:FF:FF belongs to a block the IEEE assigned to Fibergate Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 38:F7:CD:B belongs to
Written 38:F7:CD:B, 38-F7-CD-B or 38F7CDB, depending on the system. Look up a full address.
Prefix
38:F7:CD:B/28
Organization
Fibergate Inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
38:F7:CD:B0:00:00
Last address
38:F7:CD:BF:FF:FF
Address type
Globally unique, unicast
Registered address
KDX Shibadaimon.Bld 2F 2-10-12 Shibadaimon Tokyo Minato-ku JP 1050012
Parent block
Inside 38:F7:CD
This MA-M block is carved from the 24-bit block 38:F7:CD, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Fibergate Inc.
1 more block registered under the same name.