These entries are queried from radb.net using whois, you can try my project getting these.
:AS15508 route: 194.149.224.0/22 descr: NOVOSOFT-NETWORKS descr: Novosibirsk, Russia origin: AS15508 notify: admins [at] novosoft.net mnt-by: NOVOSOFT-MNT created: 1970-01-01T00:00:00Z last-modified: 2013-03-26T09:26:14Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 194.149.224.0/22 descr: Proxy-registered route object origin: AS15508 remarks: This route object is for a BtN 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 BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20030929 source: RADB last-modified: 2023-11-13T15:42:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 194.149.224.0/24 descr: Proxy-registered route object origin: AS15508 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 20070712 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 194.149.224.0/24 descr: NOVOSOFT-NETWORKS descr: Novosibirsk, Russia origin: AS15508 mnt-by: NOVOSOFT-MNT mnt-by: SL30092-MNT mnt-by: kt2210-mnt created: 2013-03-26T09:24:37Z last-modified: 2016-10-27T10:09:03Z 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: 195.35.68.0/22 descr: NOVOSOFT-NETWORKS descr: Novosibirsk, Russia origin: AS15508 notify: admins [at] novosoft.net mnt-by: NOVOSOFT-MNT mnt-by: SL30092-MNT mnt-by: kt2210-mnt created: 1970-01-01T00:00:00Z last-modified: 2016-10-27T10:08:15Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 195.35.116.0/23 descr: Proxy-registered route object origin: AS15508 remarks: This route object is for a BtN 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 BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20030929 source: RADB last-modified: 2023-11-13T15:42:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 195.35.116.0/23 descr: NOVOSOFT-NETWORKS descr: Novosibirsk, Russia origin: AS15508 notify: admins [at] novosoft.net mnt-by: NOVOSOFT-MNT mnt-by: SL30092-MNT created: 1970-01-01T00:00:00Z last-modified: 2013-05-17T10:54:42Z 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