date       RIR       IPv4 adoption   IPv6 adoption
20250924   ripencc    0.7418          0.4114
20250924   afrinic    0.3140          0.1091
20250924   apnic      0.3783          0.1807
20250924   lacnic     0.5674          0.5738
20250924   arin       0.4029          0.6382