These entries are queried from radb.net using whois, you can try my project getting these.
:AS43712 route: 91.195.128.0/23 descr: OpenSystems Ltd. origin: AS43712 mnt-by: MNT-OPENSYSTEMS created: 2007-10-13T10:19:27Z last-modified: 2007-10-13T10:19:27Z 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: 91.195.128.0/24 descr: OpenSystems Ltd. origin: AS43712 mnt-by: MNT-OPENSYSTEMS created: 2009-06-16T08:02:19Z last-modified: 2009-06-16T08:02:19Z 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: 91.195.129.0/24 descr: OpenSystems Ltd. origin: AS43712 mnt-by: MNT-OPENSYSTEMS created: 2009-06-16T08:02:52Z last-modified: 2009-06-16T08:02:52Z 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: 91.204.104.0/22 descr: Proxy-registered route object origin: AS43712 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 20080716 source: RADB last-modified: 2023-11-13T15:42:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 91.204.104.0/22 descr: OpenSystems Ltd. origin: AS43712 mnt-by: MNT-OPENSYSTEMS created: 2009-05-05T13:09:57Z last-modified: 2009-05-05T13:09:57Z 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: 91.204.104.0/24 descr: Open Systems, Ltd origin: AS43712 mnt-by: MNT-OPENSYSTEMS created: 2008-12-02T14:35:14Z last-modified: 2008-12-02T14:35:14Z 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: 91.204.105.0/24 descr: Open Systems, Ltd origin: AS43712 mnt-by: MNT-OPENSYSTEMS created: 2008-12-02T14:36:39Z last-modified: 2008-12-02T14:36:39Z 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: 91.204.106.0/24 descr: Open Systems, Ltd origin: AS43712 mnt-by: MNT-OPENSYSTEMS created: 2008-12-02T14:37:26Z last-modified: 2008-12-02T14:37:26Z 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: 91.204.107.0/24 descr: Open Systems, LTD origin: AS43712 mnt-by: MNT-OPENSYSTEMS created: 2008-12-02T14:17:10Z last-modified: 2008-12-02T14:17:10Z 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