date       RIR       IPv4 adoption   IPv6 adoption
20221130   ripencc    0.5785          0.3645
20221130   lacnic     0.4102          0.4622
20221130   afrinic    0.1957          0.0676
20221130   apnic      0.3268          0.2314
20221130   arin       0.2840          0.3459