The Makasar block spans U+11EE0–U+11EFF, 32 codepoints in Plane 1 (Supplementary Multilingual Plane). 25 are assigned in Unicode 16.0; the other 7 are reserved for future characters.
All of its characters belong to the Makasar script.
By general category: 19 other letters (Lo), 2 non-spacing marks (Mn), 2 spacing marks (Mc), 2 other punctuation (Po).
The first 25 arrived in Unicode 11.0 (2018).
Because it lies outside the BMP, every character here takes four bytes in UTF-8 and a surrogate pair in UTF-16.