These entries are queried from radb.net using whois, you can try my project getting these.
:AS3210 route: 37.120.224.0/21 descr: Secure Data Systems origin: AS3210 mnt-by: SDAT-MNT created: 2020-12-02T06:09:16Z last-modified: 2020-12-02T06:09:16Z 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: 37.120.243.0/24 descr: Secure Data Systems remarks: -------------------------------------------- remarks: To contact us you can use the e-mails below: remarks: remarks: office [at] s-data.ro - Administrative e-mail remarks: tech [at] s-data.ro - Technical Assistance remarks: abuse [at] s-data.ro - Abuse e-mail remarks: -------------------------------------------- origin: AS3210 mnt-by: SDAT-MNT created: 2014-05-23T14:26:59Z last-modified: 2014-05-23T14:26:59Z 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: 195.95.255.0/24 descr: Secure Data Systems origin: AS3210 mnt-by: SDAT-MNT created: 2009-11-14T16:08:22Z last-modified: 2009-11-14T16:08:22Z 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: 2a02:ae40::/29 descr: Secure Data Systems remarks: -------------------------------------------- remarks: To contact us you can use the e-mails below: remarks: remarks: office [at] s-data.ro - Administrative e-mail remarks: tech [at] s-data.ro - Technical Assistance remarks: abuse [at] s-data.ro - Abuse e-mail remarks: -------------------------------------------- origin: AS3210 mnt-by: SDAT-MNT created: 2012-09-05T18:01:08Z last-modified: 2012-09-05T18:01:08Z 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