These entries are queried from radb.net using whois, you can try my project getting these.
:AS138978 route: 103.138.32.0/24 origin: AS138978 descr: Peter Membrey 21st Floor, CMA Building 64 Connaught Road mnt-by: MAINT-STARCHWORKS-HK last-modified: 2019-06-13T02:47:51Z source: APNIC rpki-ov-state: valid route: 103.139.90.0/24 origin: AS138978 descr: Peter Membrey 21st Floor, CMA Building 64 Connaught Road mnt-by: MAINT-STARCHWORKS-HK last-modified: 2019-06-13T02:48:05Z source: APNIC rpki-ov-state: valid route6: 2404:bb40::/32 origin: AS138978 descr: Peter Membrey 21st Floor, CMA Building 64 Connaught Road mnt-by: MAINT-STARCHWORKS-HK last-modified: 2019-06-13T02:48:15Z source: APNIC rpki-ov-state: valid