date       RIR       IPv4 adoption   IPv6 adoption
20251209   ripencc    0.7522          0.4191
20251209   arin       0.4078          0.6372
20251209   afrinic    0.3664          0.4749
20251209   apnic      0.3819          0.1813
20251209   lacnic     0.5713          0.5831