date       RIR       IPv4 adoption   IPv6 adoption
20251023   arin       0.4091          0.6371
20251023   ripencc    0.7433          0.4164
20251023   apnic      0.3785          0.1809
20251023   lacnic     0.5679          0.5770
20251023   afrinic    0.3117          0.1106