These entries are queried from radb.net using whois, you can try my project getting these.
:AS266866 route: 45.160.4.0/22 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 266866 origin: AS266866 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20180802 #05:00:05Z source: RADB last-modified: 2023-11-13T16:18:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.160.4.0/24 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 266866 origin: AS266866 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20180802 #05:00:52Z source: RADB last-modified: 2023-11-13T16:18:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.160.5.0/24 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 266866 origin: AS266866 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20180802 #05:01:29Z source: RADB last-modified: 2023-11-13T16:18:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.160.6.0/24 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 266866 origin: AS266866 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20180802 #05:02:12Z source: RADB last-modified: 2023-11-13T16:18:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.160.7.0/24 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 266866 origin: AS266866 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20180802 #05:02:45Z source: RADB last-modified: 2023-11-13T16:18:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source