These entries are queried from radb.net using whois, you can try my project getting these.
:AS30937 route: 80.68.155.0/24 origin: AS30937 mnt-by: PREFIXBROKER-MNT created: 2022-07-19T08:24:51Z last-modified: 2022-07-19T08:24:51Z 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: 91.232.71.0/24 origin: AS30937 org: ORG-TEID1-RIPE mnt-by: WALHALLA-MNT created: 2012-01-11T15:07:15Z last-modified: 2019-04-09T10:47:36Z 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: 185.4.244.0/22 origin: AS30937 org: ORG-TEID1-RIPE mnt-by: WALHALLA-MNT created: 2016-05-19T14:43:36Z last-modified: 2019-04-09T10:42:04Z 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: 188.208.218.0/24 origin: AS30937 org: ORG-TEID1-RIPE mnt-by: WALHALLA-MNT created: 2018-03-14T10:41:11Z last-modified: 2018-10-23T12:46:04Z 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: 193.16.216.0/24 origin: AS30937 org: ORG-TEID1-RIPE mnt-by: WALHALLA-MNT created: 2004-01-22T08:27:37Z last-modified: 2019-04-09T10:48:44Z 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 route6: 2a01:a4c0::/32 origin: AS30937 org: ORG-TEID1-RIPE mnt-by: WALHALLA-MNT created: 2012-10-02T14:41:05Z last-modified: 2019-04-09T10:50:55Z 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