These entries are queried from radb.net using whois, you can try my project getting these.
:AS29107 route: 77.87.144.0/21 descr: SYNAPSE route object 144.0/21 origin: AS29107 mnt-by: SYNAPSE-MNT created: 2009-04-29T19:23:12Z last-modified: 2009-04-29T19:23:12Z 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: 77.87.144.0/22 descr: SYNAPSE route object 144.0/22 origin: AS29107 mnt-by: SYNAPSE-MNT created: 2007-07-06T16:25:21Z last-modified: 2007-07-06T16:25:21Z 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: 77.87.148.0/22 descr: SYNAPSE route object 148.0/22 origin: AS29107 mnt-by: SYNAPSE-MNT created: 2007-07-06T16:26:16Z last-modified: 2007-07-06T16:26:16Z 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: valid route: 91.216.176.0/24 origin: AS29107 mnt-by: SYNAPSE-MNT created: 2023-08-28T17:30:46Z last-modified: 2023-08-28T17:30:46Z 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: 92.249.64.0/18 descr: SYNAPSE route object 64.0/18 origin: AS29107 mnt-by: SYNAPSE-MNT created: 2008-04-22T16:12:41Z last-modified: 2008-04-22T16:12:41Z 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: 141.98.109.0/24 origin: AS29107 mnt-by: NETFORCE-MNT created: 2020-06-12T07:03:41Z last-modified: 2020-06-12T07:03:41Z 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: 178.54.0.0/17 descr: SYNAPSE route object origin: AS29107 mnt-by: SYNAPSE-MNT created: 2010-06-16T21:48:09Z last-modified: 2010-06-16T21:48:09Z 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: 193.201.80.0/23 descr: SYNAPSE route object 80.0/23 origin: AS29107 mnt-by: SYNAPSE-MNT created: 2020-03-09T23:25:46Z last-modified: 2020-03-09T23:25:46Z 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: 194.0.88.0/22 descr: SYNAPSE route object origin: AS29107 mnt-by: SYNAPSE-MNT created: 2006-10-19T18:35:31Z last-modified: 2006-10-19T18:35:31Z 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: 194.0.88.0/23 descr: SYNAPSE route object 88.0/23 origin: AS29107 mnt-by: SYNAPSE-MNT created: 2007-05-19T12:03:59Z last-modified: 2007-05-19T12:03:59Z 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: valid route: 194.0.90.0/23 descr: SYNAPSE route object 90.0/23 origin: AS29107 mnt-by: SYNAPSE-MNT created: 2007-05-19T12:08:43Z last-modified: 2007-05-19T12:08:43Z 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: 194.0.90.0/24 descr: SYNAPSE route object 90.0/24 origin: AS29107 mnt-by: SYNAPSE-MNT created: 2009-07-08T21:46:16Z last-modified: 2009-07-08T21:46:16Z 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: valid route: 195.69.84.0/22 descr: SYNAPSE route object origin: AS29107 mnt-by: SYNAPSE-MNT created: 2003-06-05T10:37:50Z last-modified: 2005-03-30T17:51:09Z 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: 195.69.84.0/23 descr: SYNAPSE route object 84.0/23 origin: AS29107 mnt-by: SYNAPSE-MNT created: 2005-03-30T17:51:12Z last-modified: 2005-03-30T17:51:12Z 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: 195.69.86.0/23 descr: SYNAPSE route object 86.0/23 origin: AS29107 mnt-by: SYNAPSE-MNT created: 2005-03-30T17:51:14Z last-modified: 2005-03-30T17:51:14Z 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: 2001:67c:2b14::/48 descr: SYNAPSE route object IPv6 origin: AS29107 mnt-by: SYNAPSE-MNT created: 2014-10-01T11:06:40Z last-modified: 2014-10-01T11:06:40Z 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: 2a07:76c0:2::/48 origin: AS29107 mnt-by: NETFORCE-MNT created: 2020-06-23T11:18:53Z last-modified: 2020-06-23T11:18:53Z 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: valid