These entries are queried from radb.net using whois, you can try my project getting these.
:AS5577 route: 83.243.8.0/21 descr: root SA origin: AS5577 mnt-by: ROOT-MNT notify: noc [at] as5577.net created: 2009-10-19T07:44:58Z last-modified: 2010-05-19T11:43:36Z 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: 83.243.8.0/21 descr: root SA origin: AS5577 admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: sao [at] iptransit.com 20161118 #11:28:06Z source: RADB last-modified: 2023-11-13T15:49:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.243.8.0/24 origin: AS5577 descr: root SA admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: noc [at] iptransit.com 20200827 #16:28:06Z source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.243.9.0/24 origin: AS5577 descr: root SA admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: noc [at] iptransit.com 20200827 #16:28:06Z source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.243.10.0/24 origin: AS5577 descr: root SA admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: noc [at] iptransit.com 20200827 #16:28:06Z source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.243.11.0/24 origin: AS5577 descr: root SA admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: noc [at] iptransit.com 20200827 #16:28:06Z source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.243.12.0/24 origin: AS5577 descr: root SA admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: noc [at] iptransit.com 20200827 #16:28:06Z source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.243.13.0/24 origin: AS5577 descr: root SA admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: noc [at] iptransit.com 20200827 #16:28:06Z source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.243.14.0/24 origin: AS5577 descr: root SA admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: noc [at] iptransit.com 20200827 #16:28:06Z source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.243.15.0/24 origin: AS5577 descr: root SA admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: noc [at] iptransit.com 20200827 #16:28:06Z source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.5.45.0/24 descr: Netalia IP Range origin: AS5577 mnt-by: ROOT-MNT created: 2013-03-22T13:11:55Z last-modified: 2013-03-22T13:11:55Z 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: 194.68.32.0/24 descr: root SA origin: AS5577 admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: sao [at] iptransit.com 20161118 #11:28:06Z source: RADB last-modified: 2023-11-13T15:49:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 195.24.72.0/21 descr: root SA origin: AS5577 mnt-by: ROOT-MNT notify: noc [at] as5577.net created: 2009-10-19T07:44:57Z last-modified: 2010-05-19T11:47:36Z 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: 195.24.72.0/21 descr: root SA origin: AS5577 admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: sao [at] iptransit.com 20161118 #11:28:06Z source: RADB last-modified: 2023-11-13T15:49:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 195.26.4.0/23 descr: root SA origin: AS5577 mnt-by: ROOT-MNT notify: noc [at] as5577.net created: 2009-10-19T07:36:39Z last-modified: 2010-05-19T11:47:36Z 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: 195.26.4.0/23 descr: root SA origin: AS5577 admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: sao [at] iptransit.com 20161118 #11:28:06Z source: RADB last-modified: 2023-11-13T15:49:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 195.28.160.0/23 origin: AS5577 descr: root SA CUSTOMER admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: noc [at] iptransit.com 20190524 #08:48:35Z source: RADB last-modified: 2023-11-13T15:56:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.175.15.0/24 origin: AS5577 descr: Testing purposes admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: noc [at] iptransit.com 20201214 #02:14:50Z source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:67c:15a3::/48 descr: Excello s.r.o. origin: AS5577 mnt-by: ROOT-MNT notify: noc [at] as5577.net created: 2013-06-03T09:24:25Z last-modified: 2013-06-03T09:24:25Z 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 route6: 2001:67c:15a3::/48 descr: root SA origin: AS5577 admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: sao [at] iptransit.com 20161118 #11:28:06Z source: RADB last-modified: 2023-11-13T15:49:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a01:608::/32 descr: root SA origin: AS5577 admin-c: BK5536-RIPE tech-c: KV1670-RIPE mnt-by: MAINT-AS46786 changed: sao [at] iptransit.com 20161118 #11:28:06Z source: RADB last-modified: 2023-11-13T15:49:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a01:608::/32 descr: root SA origin: AS5577 mnt-by: ROOT-MNT notify: noc [at] as5577.net created: 2009-11-20T14:44:23Z last-modified: 2011-01-06T20:40:09Z 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: not_found # No ROAs found, or RPKI validation not enabled for source