C4:93:80 Speedytel technology
Every MAC address from C4:93:80:00:00:00 to C4:93:80:FF:FF:FF belongs to a block the IEEE assigned to Speedytel technology. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who C4:93:80 belongs to
Written C4:93:80, C4-93-80 or C49380, depending on the system. Look up a full address.
Prefix
C4:93:80
Organization
Speedytel technology
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
C4:93:80:00:00:00
Last address
C4:93:80:FF:FF:FF
Address type
Globally unique, unicast
Registered address
ROOM 1103,HANG SENG MONGKOK BUILDING,677 NATHAN ROAD,MONGKOK,KOWLOON HONG KONG HONG KONG HK