These entries are queried from radb.net using whois, you can try my project getting these.
:AS59590 route: 81.181.8.0/24 descr: SC LINKZONE MEDIA SRL origin: AS59590 descr: +------------------------------------ descr: | Abuse reports: abuse [at] lzm.ro | descr: | Support contact: support [at] lzm.ro | descr: +------------------------------------ mnt-by: LZM-MNT notify: ripe [at] lzm.ro created: 2017-03-07T20:20:48Z last-modified: 2022-08-08T08:51:21Z 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: 89.40.232.0/24 descr: LINKZONE MEDIA SRL descr: Strada Aleea Callatis, Nr. 1 descr: Bucharest 6th district origin: AS59590 org: ORG-LMS2-RIPE mnt-by: LZM-MNT created: 2015-06-18T23:46:18Z last-modified: 2015-06-18T23:46:18Z 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: 89.43.50.0/24 descr: LINKZONE MEDIA SRL descr: Strada Aleea Callatis, Nr. 1 descr: Bucharest 6th district origin: AS59590 org: ORG-LMS2-RIPE mnt-by: LZM-MNT created: 2015-06-18T23:45:04Z last-modified: 2015-06-18T23:45:04Z 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: 89.44.204.0/24 descr: SC RTS Telecom SRL origin: AS59590 org: ORG-LMS2-RIPE mnt-by: LZM-MNT created: 2015-06-18T23:35:13Z last-modified: 2022-08-08T08:45:03Z 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: 185.102.156.0/24 descr: LINKZONE MEDIA SRL descr: Strada Aleea Callatis, Nr. 1 descr: Bucharest 6th district origin: AS59590 org: ORG-LMS2-RIPE mnt-by: LZM-MNT created: 2015-06-18T23:38:03Z last-modified: 2015-06-18T23:38:03Z 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: 185.102.157.0/24 descr: LINKZONE MEDIA SRL descr: Strada Aleea Callatis, Nr. 1 descr: Bucharest 6th district origin: AS59590 org: ORG-LMS2-RIPE mnt-by: LZM-MNT created: 2015-06-18T23:38:53Z last-modified: 2015-06-18T23:38:53Z 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: 185.102.159.0/24 descr: LINKZONE MEDIA SRL descr: Strada Aleea Callatis, Nr. 1 descr: Bucharest 6th district origin: AS59590 org: ORG-LMS2-RIPE mnt-by: LZM-MNT created: 2022-08-08T08:31:52Z last-modified: 2022-08-08T08:31:52Z 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: 188.241.208.0/24 descr: SC GTN Network Solutions SRL descr: Str. Lucacesti nr 37 descr: Bucharest 6th district origin: AS59590 mnt-by: LZM-MNT created: 2015-07-07T12:52:32Z last-modified: 2015-07-07T12:56:54Z 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: 188.241.209.0/24 descr: LINKZONE MEDIA SRL descr: Strada Aleea Callatis, Nr. 1 descr: Bucharest 6th district origin: AS59590 org: ORG-LMS2-RIPE mnt-by: LZM-MNT created: 2018-09-27T15:15:18Z last-modified: 2018-09-27T15:15:18Z 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