These entries are queried from radb.net using whois, you can try my project getting these.
:AS205749 route: 45.238.28.0/24 origin: AS205749 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 205749 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20200731 #19:38:03Z 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: 2a00:fd41::/32 origin: AS205749 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 205749 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20200731 #19:50:38Z 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: 2a00:fd41::/48 origin: AS205749 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 205749 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20200731 #19:46:52Z source: RADB last-modified: 2023-11-13T16:18:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0b:b86:fe00::/40 descr: Proxy route object for AS205749 by AS63956 origin: AS205749 mnt-by: MAINT-AS63956 changed: noc [at] coloau.com.au 20200827 source: RADB last-modified: 2024-01-31T00:00:13Z rpki-ov-state: valid route6: 2a0b:b86:fe00::/40 origin: AS205749 mnt-by: MNT-HOSTUS created: 2020-08-25T05:20:06Z last-modified: 2020-08-25T05:20:06Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route6: 2a0f:8ac1::/32 origin: AS205749 mnt-by: MNT-HOSTUS created: 2021-05-11T12:32:57Z last-modified: 2021-05-11T12:32:57Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source