These entries are queried from radb.net using whois, you can try my project getting these.
:AS138504 route: 103.127.50.0/23 origin: AS138504 descr: Universiti Pertahanan Nasional Malaysia Kem Sungai Besi, 57000 Kuala Lumpur mnt-by: MAINT-UPNM-MY last-modified: 2019-07-04T05:09:20Z source: APNIC rpki-ov-state: valid route: 103.127.50.0/24 origin: AS138504 descr: Universiti Pertahanan Nasional Malaysia Kem Sungai Besi, 57000 Kuala Lumpur mnt-by: MAINT-UPNM-MY last-modified: 2019-07-04T05:09:21Z source: APNIC rpki-ov-state: valid