Translated addresses of a memory device can be stored in a first LUT maintained by control circuitry. Untranslated addresses can be stored in a second LUT maintained by the control circuitry. In response to a translation request for a particular translated address of the memory device corresponding to a target untranslated address, an index of the second LUT associated with the target untranslated address can be determined, the index of the second LUT can be mapped to an index of the first LUT, and the particular translated address corresponding to the target untranslated address can be retrieved from the first LUT.