These entries are queried from radb.net using whois, you can try my project getting these.
:AS61484 route: 168.195.52.0/22 descr: Descr: This route object is for IFX Networks customer route which is being exported under this origin AS61484 origin: AS61484 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20170306 #17:35:40Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.195.52.0/23 descr: This route object is for IFX Networks customer route which is being exported under this origin AS61484 origin: AS61484 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20170308 #01:42:39Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.195.52.0/24 descr: This route object is for IFX Networks customer route which is being exported under this origin AS61484 origin: AS61484 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20170308 #01:49:56Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.195.53.0/24 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 61484 origin: AS61484 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20170209 #17:29:14Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.195.54.0/24 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 61484 origin: AS61484 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20170209 #17:32:36Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.195.55.0/24 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 61484 origin: AS61484 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20170209 #17:34:28Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.126.56.0/21 descr: WIX origin: AS61484 mnt-by: MAINT-AS53013 changed: danielantonio [at] wixnet.com.br 20220426 source: RADB last-modified: 2023-11-13T16:10:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.126.62.0/23 descr: This route object is for IFX Networks customer route which is being exported under this origin AS61484 origin: AS61484 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20170308 #02:01:46Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.126.62.0/24 descr: This route object is for IFX Networks customer route which is being exported under this origin AS61484 origin: AS61484 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20170306 #17:38:43Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.126.63.0/24 descr: This route object is for IFX Networks customer route which is being exported under this origin AS61484 origin: AS61484 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20170306 #17:40:10Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source