Russian Federation
Union of Soviet Socialist Republics
Russian Empire
Russian Tsardom
Grand Duchy of Muscovy
Golden Horde | Kievan Rus'
Mongol Empire | Slavic Tribes / Vikings (Kievan Rus' foundation is disputed)
Mongol Tribes | END / Swedes & Norsemen & Danes
END | END / Germanic Tribes
Righted:
Russian Federation (1991-2015)
Union of Soviet Socialist Republics (1922-1991)/Tuvan Folk Republic (1921-1944)/Weimar Republic (1919-1933)/Nazi Germany (1933-1944)
Russian Soviet Federative Socialist Republic (1917-1922 (1922-1991 as USSR constituent))/Makhnovshchina (1918-1921)/Greenland (1917-1921)/Provisional All-Russian Government (1918-1920)/Ufa Directory (1917-1918)/Constituent Gathering (1917-1918)/South Russia (1919-1921)/Provisional Omsk Siberian Government (1917-1918)/Provisional Vladivostok Siberian Government (1917-1918)/Siberian Land (1918-1922)/Don (1918-1920)/Kuban Folk Republic (1918-1920)/Alash Autonomy (1917-1920)/Northern Caucasian Mountainous Republic (1917-1920)/Britain (1917-1918)/Japan (1917-1945)/Czechslovakia (1917-1918)/Greece (1917-1918)/America (1917-1918)/France (1917-1918)/Serbia (1917-1918)/Romania (1917-1918)/Italy (1917-1918)/China (1917-1918)/Germany (1917-1945)/Finland (1917-1943)/Baltic Duchy (1918-1920)/Freikorps (1918-1920)/West Russia (1918-1920)/Kronshdadt/Russian Republic (1917)/(1921)/Mongolia (1918-1921)/Belorusian Folk Republic (1919)/
Russian Empire (1721-1917)/German Empire (1871-1918)/China Empire(1655-1911)/Chinese Republic (1911-1921)/Turkish Empire (1829)
Too much for Russia, 1/9 of the world's land, I got bored. Try another one.