date       RIR       IPv4 adoption   IPv6 adoption
20251101   ripencc    0.7441          0.4166
20251101   arin       0.4096          0.6372
20251101   afrinic    0.3124          0.1110
20251101   lacnic     0.5700          0.5781
20251101   apnic      0.3795          0.1809