MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 MAC

GuangZhou Post & Telecom Equipment ltd

OUI prefix: 00:13:13

Vendor name: GuangZhou Post & Telecom Equipment ltd

Address:

139# Zhongshan Ave
Guangzhou Guangdong 510630
CN.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 17 November 2015

Initial registration: 11 December 2004

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