date       RIR       IPv4 adoption   IPv6 adoption
20231017   apnic      0.3432          0.2343
20231017   afrinic    0.2781          0.0753
20231017   arin       0.3077          0.3489
20231017   lacnic     0.4959          0.5002
20231017   ripencc    0.6346          0.3733