MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CJSC RTSoft
MAC address prefix 58:75:21 is registered to CJSC RTSoft, located at Nikitinskaya str.3Moscow 105037RU.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 07 May 2011, with the most recent update made on 17 November 2015.
OUI: 58:75:21
Vendor name: CJSC RTSoft
Address:
Assignment Type MA-L Nikitinskaya str.
3
Moscow 105037
RU.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 07 May 2011
