These entries are queried from radb.net using whois, you can try my project getting these.
:AS36872 route: 41.223.44.0/22 descr: Intercom Data Network origin: AS36872 mnt-by: intercomDN-mnt created: 2013-06-11T09:32:49Z last-modified: 2018-09-04T17:39:18Z 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: 41.223.44.0/24 descr: Intercom Data Networks Ltd origin: AS36872 mnt-by: MAINT-AS36994 changed: ashwin.lalla [at] vodacom.co.za 20180226 #08:44:16Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 41.223.44.0/24 descr: Intercom Data Network Limited origin: AS36872 mnt-by: intercomDN-mnt changed: *** [at] pdsng.com 20180921 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 41.223.45.0/24 descr: Intercom Data Network Limited origin: AS36872 mnt-by: intercomDN-mnt changed: *** [at] pdsng.com 20180921 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 41.223.46.0/24 descr: Intercom Data Network Limited origin: AS36872 mnt-by: intercomDN-mnt changed: *** [at] pdsng.com 20180921 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 41.223.47.0/24 descr: Intercom Data Network Limited origin: AS36872 mnt-by: intercomDN-mnt changed: *** [at] pdsng.com 20180921 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source