These entries are queried from radb.net using whois, you can try my project getting these.
:AS-133115 as-set: AS-133115 descr: HK Kwaifong Group Limited members: AS133115,AS208932,AS55512,AS138611,AS61280,AS141466,AS142403,AS134687,AS133073,AS142637,AS-133073,AS133744,AS-133744,AS142637,AS55512,AS146952,AS136491,AS213221,AS149626,AS140525,AS149626,AS38235 mnt-by: MAINT-AS133115 changed: noc [at] kfglobal.hk 20230927 #00:13:53Z source: RADB last-modified: 2023-11-13T16:18:45Z