Group:CodeChart-025000 (Ratio of glyphs implemented: 100% [4096 glyphs implemented, 0 glyphs pending])
From GlyphWiki, the free glyph database
The Unicode Character Code Charts
025000 -> 025FFF : CJK Unified Ideographs Extension B#6
url : http://www.unicode.org/charts/PDF/U20000.pdf