date       RIR       IPv4 adoption   IPv6 adoption
20240304   ripencc    0.6675          0.3826
20240304   apnic      0.3489          0.2366
20240304   lacnic     0.5077          0.4954
20240304   afrinic    0.2857          0.0781
20240304   arin       0.3162          0.6323