date       RIR       IPv4 adoption   IPv6 adoption
20240622   ripencc    0.6800          0.3980
20240622   apnic      0.3522          0.2376
20240622   arin       0.3452          0.6338
20240622   lacnic     0.5168          0.5130
20240622   afrinic    0.2954          0.0789