These entries are queried from radb.net using whois, you can try my project getting these.
:AS198352 route: 88.151.120.0/21 origin: AS198352 mnt-by: EGP-MNT created: 2017-09-16T20:34:53Z last-modified: 2017-09-16T20:36:12Z source: RIPE descr: EGP Route Object 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 route: 91.190.98.0/24 origin: AS198352 mnt-by: PREFIXBROKER-MNT created: 2020-07-13T11:52:56Z last-modified: 2020-07-13T11:52:56Z 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 route: 185.132.252.0/22 origin: AS198352 mnt-by: EGP-MNT created: 2016-08-19T22:16:50Z last-modified: 2016-08-19T22:16:50Z 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 route: 193.37.108.0/22 descr: EU-DANEGO origin: AS198352 mnt-by: EB33484-MNT mnt-by: EGP-MNT created: 2020-11-09T13:21:07Z last-modified: 2020-11-09T13:21:35Z 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 route: 195.246.116.0/23 origin: AS198352 created: 2022-02-24T08:53:36Z last-modified: 2022-02-24T08:54:23Z source: RIPE mnt-by: EB33484-MNT mnt-by: EGP-MNT 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: 2a01:a0c0::/32 descr: NL-DANEGO origin: AS198352 mnt-by: EB33484-MNT mnt-by: EGP-MNT created: 2022-04-13T07:27:34Z last-modified: 2022-04-13T07:29:07Z 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: 2a0c:b4c0::/29 origin: AS198352 mnt-by: EGP-MNT created: 2022-04-22T22:45:06Z last-modified: 2022-04-22T22:45:06Z 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: not_found # No ROAs found, or RPKI validation not enabled for source