date       RIR       IPv4 adoption   IPv6 adoption
20231020   afrinic    0.2781          0.0760
20231020   apnic      0.3432          0.2343
20231020   ripencc    0.6401          0.3734
20231020   arin       0.3077          0.3490
20231020   lacnic     0.4964          0.5014