date       RIR       IPv4 adoption   IPv6 adoption
20250603   ripencc    0.7247          0.4086
20250603   apnic      0.3682          0.1780
20250603   lacnic     0.5604          0.5625
20250603   afrinic    0.3339          0.1101
20250603   arin       0.3866          0.6370