B0:19:21 TP-Link Systems Inc
Every MAC address from B0:19:21:00:00:00 to B0:19:21:FF:FF:FF belongs to a block the IEEE assigned to TP-Link Systems Inc. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B0:19:21 belongs to
Written B0:19:21, B0-19-21 or B01921, depending on the system. Look up a full address.
Prefix
B0:19:21
Organization
TP-Link Systems Inc
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B0:19:21:00:00:00
Last address
B0:19:21:FF:FF:FF
Address type
Globally unique, unicast
Registered address
5 Peters Canyon Rd Suit 300 Irvine CA SG 92606
Same organization
Other blocks assigned to TP-Link Systems Inc
45 more blocks registered under the same name.
00:31:9200:5F:6710:27:F514:EB:B61C:61:B420:23:5120:36:2624:2F:D028:87:BA30:DE:4B34:60:F93C:52:A13C:64:CF40:AE:3040:ED:0048:22:5450:91:E354:AF:975C:62:8B5C:A6:E65C:E9:3160:83:E760:A4:B768:7F:F06C:5A:B074:FE:CE78:8C:B57C:C2:C67C:F1:7E98:25:4A9C:53:229C:A2:F4A8:42:A1A8:6E:84AC:15:A2B0:A7:B9B4:B0:24C0:06:C3CC:68:B6D8:44:89DC:62:79E4:FA:C4E8:48:B8F0:09:0DF0:A7:31