date       RIR       IPv4 adoption   IPv6 adoption
20240530   arin       0.3410          0.6330
20240530   lacnic     0.5172          0.5120
20240530   afrinic    0.2950          0.0785
20240530   ripencc    0.6805          0.3933
20240530   apnic      0.3494          0.2375