These entries are queried from radb.net using whois, you can try my project getting these.
:AS149920 route: 103.161.1.0/24 origin: AS149920 descr: PT METRO RING BERSAMA mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20230722 #23:40:41Z source: RADB last-modified: 2023-11-13T16:17:48Z rpki-ov-state: valid route: 103.191.129.0/24 origin: AS149920 descr: PT METRO RING BERSAMA mnt-by: MAINT-ID-BIZNET changed: noc [at] biznetnetworks.com 20220804 #15:52:40Z source: RADB last-modified: 2023-11-13T16:12:04Z rpki-ov-state: valid route6: 2001:df1:3940::/48 origin: AS149920 descr: PT Metro Ring Bersama mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20230702 #23:03:45Z source: RADB last-modified: 2023-11-13T16:17:32Z rpki-ov-state: valid