These entries are queried from radb.net using whois, you can try my project getting these.
:AS23954 route: 103.139.82.0/23 origin: AS23954 descr: PT. Bank Mandiri (Persero) Tbk. mnt-by: MAINT-AS4761 changed: chronic [at] indosatooredoo.com 20220906 #08:40:13Z source: RADB last-modified: 2023-11-13T16:12:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.139.82.0/24 descr: PT. Bank Mandiri (Persero) Tbk by BIZNET origin: AS23954 mnt-by: MAINT-ID-BIZNET changed: noc [at] biznetnetworks.com 20191203 source: RADB last-modified: 2023-11-13T15:59:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.139.83.0/24 descr: PT. Bank Mandiri (Persero) Tbk by BIZNET origin: AS23954 mnt-by: MAINT-ID-BIZNET changed: noc [at] biznetnetworks.com 20191203 source: RADB last-modified: 2023-11-13T15:59:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.191.126.0/23 origin: AS23954 descr: route-object for AS23954 PT. Iforte Solusi Infotek Transit via AS 17995 Customers admin-c: Core network tech-c: Core network notify: core.network [at] iforte.co.id mnt-by: MAINT-AS137366 changed: core.network [at] iforte.co.id 20220909 #11:01:00Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: valid route: 103.191.126.0/24 descr: Route Object of PT. Bank Mandiri (Persero) tbk descr: Plaza Mandiri descr: Jl. Jend. Gatot Subroto Kav. 36-38 descr: Jakarta 12190 origin: AS23954 mnt-by: MAINT-ID-BANKMANDIRI last-modified: 2022-08-31T13:43:48Z source: IDNIC rpki-ov-state: valid route: 103.191.127.0/24 descr: Route Object of PT. Bank Mandiri (Persero) tbk descr: Plaza Mandiri descr: Jl. Jend. Gatot Subroto Kav. 36-38 descr: Jakarta 12190 origin: AS23954 mnt-by: MAINT-ID-BANKMANDIRI last-modified: 2022-08-31T13:43:41Z source: IDNIC rpki-ov-state: valid route: 103.203.153.0/24 descr: Route Object for AS23954 origin: AS23954 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20180906 source: RADB last-modified: 2023-11-13T15:54:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.203.153.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS23954 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20181114 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.203.153.0/24 descr: Proxy-registered route object origin: AS23954 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20181018 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.203.154.0/24 descr: Route Object for AS23954 origin: AS23954 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20180906 source: RADB last-modified: 2023-11-13T15:54:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.22.31.0/24 descr: MANDIRI origin: AS23954 mnt-by: MAINT-AS4800 changed: noc [at] idola.net.id 20181022 #08:46:33Z source: RADB last-modified: 2023-11-13T15:54:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.22.31.0/24 descr: Trans for AS24203 origin: AS23954 remarks: admin contact mail to w.wong [at] telekommalaysia.com.hk remarks: tech contact mail to w.wong [at] telekommalaysia.com.hk notify: rtong [at] telekommalaysia.com.hk notify: w.wong [at] telekommalaysia.com.hk mnt-by: MAINT-TMHKNTT changed: w.wong [at] telekommalaysia.com.hk 20060724 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.22.31.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS23954 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20181003 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df0:7080::/48 descr: PT BANK MANDIRI by Biznet origin: AS23954 mnt-by: MAINT-ID-BIZNET changed: noc [at] biznetnetworks.com 20230118 source: RADB last-modified: 2023-11-13T16:13:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source