MAC Address Lookup

TP-LINK TECHNOLOGIES CO.,LTD. 00:21:27

00:21:27 is a 24-bit MA-L MAC address block registered to TP-LINK TECHNOLOGIES CO.,LTD. in CN.

Vendor

TP-LINK TECHNOLOGIES CO.,LTD.

MA-L · 24-bit
00:21:27

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:21:27
Match
MA-L assignment
Address range
00:21:27:00:00:00 – 00:21:27:FF:FF:FF
Addresses in block
16,777,216
Country
CN
Organization address
South Building, No.5 Keyuan Road, Central Zone, Shenzhen Guangdong CN 518000
First registered
Apr 14, 2008

Formats

  • Plain hex 002127
  • Colon-separated 00:21:27
  • Hyphen-separated 00-21-27
  • Cisco dot notation 0021.27

Prefix lineage

This prefix has changed hands. Dates are when each change was first observed in public registration data (runZero mac-tracker).

  1. TP-LINK Technology Co., Ltd. Apr 14, 2008
  2. TP-LINK TECHNOLOGIES CO.,LTD. Sep 2, 2015