These entries are queried from radb.net using whois, you can try my project getting these.
:AS37449 route: 165.73.236.0/22 descr: Onlime SL origin: AS37449 mnt-by: LIMELINE-MNT changed: *** [at] onlime.sl 20170429 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.73.236.0/22 origin: AS37449 descr: ONLIME-, SL mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20191210 #22:39:30Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.73.236.0/23 origin: AS37449 descr: ONLIME-, SL mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20191210 #22:40:34Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.73.236.0/24 origin: AS37449 descr: ONLIME-, SL mnt-by: MAINT-AS2905 changed: cnocisp.za [at] mtn.com 20191210 #22:41:23Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.73.236.0/24 descr: Onlime SL origin: AS37449 mnt-by: LIMELINE-MNT changed: *** [at] onlime.sl 20170429 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.73.237.0/24 descr: Onlime SL origin: AS37449 mnt-by: LIMELINE-MNT changed: *** [at] onlime.sl 20180322 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.73.238.0/24 descr: Onlime SL origin: AS37449 mnt-by: LIMELINE-MNT changed: *** [at] onlime.sl 20180322 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.73.239.0/24 descr: Onlime SL origin: AS37449 mnt-by: LIMELINE-MNT changed: *** [at] onlime.sl 20180322 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 197.157.232.0/22 descr: Limeline SL origin: AS37449 mnt-by: RIPE-NCC-LOCKED-MNT mnt-lower: LIMELINE-MNT created: 2012-10-10T00:46:50Z last-modified: 2018-09-04T17:16:52Z 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: 197.157.232.0/22 descr: Onlime SL origin: AS37449 mnt-by: LIMELINE-MNT changed: *** [at] onlime.sl 20160609 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source