These entries are queried from radb.net using whois, you can try my project getting these.
:AS30798 route: 45.154.68.0/22 origin: AS30798 descr: TNNet Oy mnt-by: TNNET-MNT created: 2019-09-20T10:14:15Z last-modified: 2019-09-20T10:14:15Z 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: 62.204.0.0/19 descr: TNNet Oy origin: AS30798 mnt-by: TNNET-MNT created: 2010-10-21T07:34:19Z last-modified: 2023-01-14T22:46:38Z 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: 62.204.0.0/19 descr: Proxy-registered route object origin: AS30798 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20070216 source: LEVEL3 rpki-ov-state: valid route: 89.236.64.0/18 descr: TNNet Oy origin: AS30798 mnt-by: TNNET-MNT created: 2006-06-14T09:10:50Z last-modified: 2006-06-14T09:10:50Z 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: valid route: 213.185.32.0/19 descr: TNNet Oy origin: AS30798 notify: noc [at] tnnet.fi mnt-by: TNNET-MNT created: 2013-10-25T10:01:15Z last-modified: 2013-10-25T10:01:15Z 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: 217.112.240.0/20 descr: TNNet Oy origin: AS30798 notify: noc [at] tnnet.fi notify: timo.nieminen [at] tnnet.fi mnt-by: TNNET-MNT created: 2003-12-08T17:38:11Z last-modified: 2003-12-08T17:38:11Z 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: 2001:40e8::/32 descr: TNNet Oy origin: AS30798 mnt-by: TNNET-MNT created: 2007-05-09T06:10:08Z last-modified: 2007-05-09T06:10:08Z 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: valid