00:05:CC Sumtel Communications, Inc.
Every MAC address from 00:05:CC:00:00:00 to 00:05:CC:FF:FF:FF belongs to a block the IEEE assigned to Sumtel Communications, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:05:CC belongs to
Written 00:05:CC, 00-05-CC or 0005CC, depending on the system. Look up a full address.
Prefix
00:05:CC
Organization
Sumtel Communications, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:05:CC:00:00:00
Last address
00:05:CC:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1F, No. 173, Gung Yuan Road, Hsinchu City TW 30054