Alˈthof-Didljaken was formerly part of the German Empire. In the German Empire, the place was called Althof-Dittlacken.
The place is now called Telˈmanovo * and belongs to Russian Federation.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Althof-Didlacken, Gut | German Empire | Insterburg | 1938 |
| Althof-Dittlacken | German Empire | Insterburg | 1939 |
| Alˈthof-Didljaken | Under Soviet administration | Kaliningrad | 1945 |
| Telˈmanovo * | Russian Federation | Černjahovsk | 1992 |