MAC Address Lookup

 MAC

Shanghai Rui Rui Communication Technology Co.Ltd.

MAC prefix: A4:9F:89

Vendor name: Shanghai Rui Rui Communication Technology Co.Ltd.

MAC range: A4:9F:89:00:00:00 - A4:9F:89:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

Room 1130
Building No.1
ShangHai 201199
CN.

Type MA-L

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

Initial registration: 12 September 2013

Last updated: 17 November 2015

Country CN map