These entries are queried from radb.net using whois, you can try my project getting these.
:AS327802 route: 154.73.160.0/21 descr: Route 160-21 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT changed: *** [at] td.tigo.com 20160726 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.73.160.0/21 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT created: 2016-07-27T22:55:56Z last-modified: 2018-09-04T18:30:21Z source: RIPE-NONAUTH 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: 154.73.160.0/22 descr: Route 160-22 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT changed: *** [at] td.tigo.com 20160726 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.73.160.0/23 descr: Route 160-23 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT changed: *** [at] td.tigo.com 20160726 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.73.160.0/24 descr: Route 160 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT changed: *** [at] td.tigo.com 20160726 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.73.161.0/24 descr: Route 161 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT changed: *** [at] td.tigo.com 20160726 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.73.162.0/23 descr: Route 162-23 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT changed: *** [at] td.tigo.com 20160726 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.73.162.0/24 descr: Route 162 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT changed: *** [at] td.tigo.com 20160726 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.73.163.0/24 descr: Route 163 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT changed: *** [at] td.tigo.com 20160726 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.73.164.0/22 descr: Route 164-22 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT changed: *** [at] td.tigo.com 20160726 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.73.164.0/23 descr: Route 164-23 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT changed: *** [at] td.tigo.com 20160726 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.73.164.0/24 descr: Route 164 origin: AS327802 mnt-routes: MILLICOM-CHAD-MNT mnt-by: MILLICOM-CHAD-MNT changed: *** [at] td.tigo.com 20160726 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.73.165.0/24 descr: Route 165 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT changed: *** [at] td.tigo.com 20160726 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.73.165.0/24 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT created: 2016-07-27T22:56:51Z last-modified: 2018-09-04T18:30:21Z source: RIPE-NONAUTH 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: 154.73.166.0/23 descr: Route 166-23 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT changed: *** [at] td.tigo.com 20160726 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.73.166.0/24 descr: Route 166 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT changed: *** [at] td.tigo.com 20160726 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.73.167.0/24 descr: Route 167 origin: AS327802 mnt-by: MILLICOM-CHAD-MNT changed: *** [at] td.tigo.com 20160726 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source