date       RIR       IPv4 adoption   IPv6 adoption
20221015   afrinic    0.1971          0.0670
20221015   apnic      0.3133          0.2355
20221015   arin       0.2781          0.3460
20221015   ripencc    0.5778          0.3612
20221015   lacnic     0.4069          0.4572