These entries are queried from radb.net using whois, you can try my project getting these.
:AS140952 route: 103.209.253.0/24 country: IN descr: STL-AP-PNQ-DP origin: AS140952 mnt-by: MAINT-STL-AP last-modified: 2023-10-17T15:04:03Z source: APNIC rpki-ov-state: valid route: 103.209.254.0/23 origin: AS140952 descr: Proxyroute for AS140952 mnt-by: MAINT-GSLNETWORKS-AU changed: nathan [at] gslnetworks.com.au 20210706 #03:53:58Z source: RADB last-modified: 2023-11-13T16:07:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.209.254.0/24 origin: AS140952 descr: Proxyroute for AS140952 mnt-by: MAINT-GSLNETWORKS-AU changed: nathan [at] gslnetworks.com.au 20210706 #03:54:22Z source: RADB last-modified: 2023-11-13T16:07:50Z rpki-ov-state: valid route: 103.209.254.0/24 origin: AS140952 descr: Strong Technology, LLC 700 S. Flower Street Suite 1500 mnt-by: MAINT-STL-AP last-modified: 2022-07-06T17:01:16Z source: APNIC rpki-ov-state: valid route6: 2404:5d80:7400::/40 origin: AS140952 descr: Strong Technology, LLC 114 5th Avenue 15th Floor mnt-by: MAINT-STL-AP last-modified: 2023-08-14T19:04:58Z source: APNIC rpki-ov-state: valid