https://medium.com/blockarray/block-array-masternode-roadmap-details-3d28e1130b60Masternodes:
Primary: 40,000 ARY
Secondary: 22,500
Heartbeat: 7,500
Hosting for now is only open to the following countries:
USA
Canada
U.K.
Switzerland
E.U. Member Countries
Australia
New Zealand
Norway
Sweden
Russia
Ukraine
Additional Countries will be able to operate, but will happen in June:
China
Singapore
South Korea
Japan
India
Vietnam
Thailand
Phillipines
Brazil
More countries will be added, but these are the preliminary ones