These entries are queried from radb.net using whois, you can try my project getting these.
:AS21310 route: 5.255.176.0/20 descr: Satellite Ltd origin: AS21310 org: ORG-SL209-RIPE mnt-by: SATELLITE-MNT created: 2012-09-17T09:17:16Z last-modified: 2016-12-17T13:14:41Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 5.255.176.0/21 descr: Satellite Ltd org: ORG-SL209-RIPE origin: AS21310 mnt-by: SATELLITE-MNT created: 2020-02-12T10:47:46Z last-modified: 2020-02-12T10:47:46Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 5.255.184.0/21 descr: Satellite Ltd org: ORG-SL209-RIPE origin: AS21310 mnt-by: SATELLITE-MNT created: 2020-02-12T10:48:58Z last-modified: 2020-02-12T10:48:58Z 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: 46.39.64.0/19 descr: Satellite Ltd origin: AS21310 org: ORG-SL209-RIPE mnt-by: SATELLITE-MNT created: 2010-12-15T11:02:01Z last-modified: 2016-12-17T13:14:20Z 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: 46.39.64.0/21 descr: Satellite Ltd org: ORG-SL209-RIPE origin: AS21310 mnt-by: SATELLITE-MNT created: 2017-11-15T14:59:10Z last-modified: 2017-11-15T15:00:20Z 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: 46.39.72.0/21 descr: Satellite Ltd org: ORG-SL209-RIPE origin: AS21310 mnt-by: SATELLITE-MNT created: 2018-03-19T15:02:22Z last-modified: 2018-03-19T15:02:22Z 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: 46.39.80.0/21 descr: Satellite Ltd org: ORG-SL209-RIPE origin: AS21310 mnt-by: SATELLITE-MNT created: 2020-02-12T10:43:48Z last-modified: 2020-02-12T10:43:48Z 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: 46.39.88.0/21 descr: Satellite Ltd org: ORG-SL209-RIPE origin: AS21310 mnt-by: SATELLITE-MNT created: 2020-02-12T10:45:25Z last-modified: 2020-02-12T10:45:25Z 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 route: 87.244.128.0/18 descr: Satellite Ltd origin: AS21310 org: ORG-SL209-RIPE mnt-by: SATELLITE-MNT created: 2009-03-10T13:20:50Z last-modified: 2016-12-17T13:15:09Z 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 route: 87.244.128.0/21 descr: Satellite Ltd org: ORG-SL209-RIPE origin: AS21310 mnt-by: SATELLITE-MNT created: 2020-02-12T10:50:44Z last-modified: 2020-02-12T10:50:44Z 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: 87.244.136.0/21 descr: Satellite Ltd org: ORG-SL209-RIPE origin: AS21310 mnt-by: SATELLITE-MNT created: 2020-02-12T12:05:54Z last-modified: 2020-02-12T12:05:54Z 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: 87.244.144.0/21 descr: Satellite Ltd org: ORG-SL209-RIPE origin: AS21310 mnt-by: SATELLITE-MNT created: 2020-02-12T12:07:03Z last-modified: 2020-02-12T12:07:03Z 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: 87.244.152.0/21 descr: Satellite Ltd org: ORG-SL209-RIPE origin: AS21310 mnt-by: SATELLITE-MNT created: 2020-02-12T12:09:18Z last-modified: 2020-02-12T12:09:18Z 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: 87.244.160.0/21 descr: Satellite Ltd org: ORG-SL209-RIPE origin: AS21310 mnt-by: SATELLITE-MNT created: 2020-02-12T12:11:59Z last-modified: 2020-02-12T12:11:59Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 87.244.168.0/21 descr: Satellite Ltd org: ORG-SL209-RIPE origin: AS21310 mnt-by: SATELLITE-MNT created: 2018-03-14T15:14:57Z last-modified: 2018-03-14T15:14:57Z 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: 185.182.100.0/22 descr: Satellite Ltd origin: AS21310 org: ORG-SL209-RIPE mnt-by: SATELLITE-MNT created: 2016-12-17T13:19:07Z last-modified: 2016-12-17T13:19:07Z 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: 193.109.248.0/23 descr: Satellite Ltd origin: AS21310 org: ORG-SL209-RIPE mnt-by: SATELLITE-MNT created: 2001-10-29T15:28:01Z last-modified: 2016-12-17T13:12:03Z 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: 193.189.126.0/23 descr: Satellite Ltd origin: AS21310 org: ORG-SL209-RIPE mnt-by: SATELLITE-MNT created: 2005-05-10T13:48:58Z last-modified: 2016-12-17T13:13:14Z 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 route6: 2a01:a300::/32 descr: Satellite Ltd IPv6 origin: AS21310 org: ORG-SL209-RIPE mnt-by: SATELLITE-MNT created: 2011-03-11T10:22:16Z last-modified: 2016-12-17T13:16:39Z 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