These entries are queried from radb.net using whois, you can try my project getting these.
:AS267775 route: 45.171.48.0/23 origin: AS267775 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 267775 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20190610 #21:49:58Z source: RADB last-modified: 2023-11-13T16:18:59Z rpki-ov-state: valid route: 45.171.48.0/23 descr: PROXY FOR OUR COSTUMER CONE origin: AS267775 mnt-by: MAINT-AS263237 changed: nocixmetro [at] powerhost.cl 20210105 source: ALTDB rpki-ov-state: valid route: 45.171.48.0/23 descr: LACNIC generated route for IWIMAX SPA origin: AS267775 remarks: LACNIC generated route for IWIMAX SPA remarks: maxLength 24 mnt-by: MNT-CL-IWSP-LACNIC changed: 20240305 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-05T22:15:05Z rpki-ov-state: valid route: 45.171.48.0/24 origin: AS267775 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 267775 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20190610 #21:51:30Z source: RADB last-modified: 2023-11-13T16:18:59Z rpki-ov-state: valid route6: 2803:67a0::/32 origin: AS267775 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 267775 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20190610 #21:54:16Z source: RADB last-modified: 2023-11-13T16:18:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2803:67a0::/48 origin: AS267775 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 267775 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20190610 #21:55:18Z source: RADB last-modified: 2023-11-13T16:18:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source