C4:B7:57 ALPSALPINE CO,.LTD
Every MAC address from C4:B7:57:00:00:00 to C4:B7:57:FF:FF:FF belongs to a block the IEEE assigned to ALPSALPINE CO,.LTD. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who C4:B7:57 belongs to
Written C4:B7:57, C4-B7-57 or C4B757, depending on the system. Look up a full address.
Prefix
C4:B7:57
Organization
ALPSALPINE CO,.LTD
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
C4:B7:57:00:00:00
Last address
C4:B7:57:FF:FF:FF
Address type
Globally unique, unicast
Registered address
nishida 6-1 Kakuda-City Miyagi-Pref JP 981-1595
Same organization
Other blocks assigned to ALPSALPINE CO,.LTD
40 more blocks registered under the same name.
00:02:C700:06:F500:06:F700:07:0400:16:FE00:19:C100:1B:FB00:1E:3D00:21:4F00:23:0600:24:3300:26:4304:76:6E04:98:F328:A1:8330:C3:D930:DF:1734:C7:3138:C0:9644:EB:2E48:F0:7B58:16:D760:38:0E64:05:E464:D4:BD74:95:EC84:70:5194:09:C99C:8D:7CAC:7A:4DB4:EC:02BC:42:8CBC:75:36C0:40:8DE0:2D:F0E0:75:0AE0:AE:5EEC:D9:09FC:62:B9FC:98:16