These entries are queried from radb.net using whois, you can try my project getting these.
:AS-APERNET as-set: AS-APERNET descr: AperNet AS Macro mnt-by: MAINT-APERTURE-HK tech-c: AA1587-AP admin-c: AA1587-AP members: AS-APERNET-CUSTOMER-MACROS members: AS983,AS9915,AS13536,AS17415,AS35251,AS38008 members: AS38173,AS38179,AS38308,AS43126,AS46997,AS51939 members: AS61004,AS131789,AS134575,AS135421,AS137538,AS138181 members: AS138435,AS139216,AS139247,AS139328,AS139734,AS139833 members: AS140096,AS140227,AS140506,AS140936,AS140938,AS141011 members: AS141221,AS141376,AS141712,AS141776,AS142025,AS142048 members: AS142055,AS142130,AS142280,AS142290,AS142418,AS142427 members: AS142551,AS142566,AS142640,AS142641,AS146950,AS147028 members: AS147041,AS147173,AS151192,AS151332,AS198412,AS199684 members: AS200227,AS203314,AS205532,AS205610,AS205923,AS207268 members: AS207292,AS208753,AS209218,AS209306,AS209642,AS209645 members: AS209650,AS209661,AS209870,AS209933,AS211571,AS211876 members: AS212793,AS212828,AS213316,AS395231,AS398826 last-modified: 2024-02-28T01:50:02Z source: APNIC