These entries are queried from radb.net using whois, you can try my project getting these.
:AS58982 route: 103.251.196.0/23 origin: AS58982 descr: Armor notify: noc [at] rackspace.com mnt-by: MAINT-AS10532 changed: chris.hansell [at] rackspace.com 20210205 #15:27:32Z source: RADB last-modified: 2023-11-13T16:05:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.254.44.0/22 origin: AS58982 descr: Armor notify: noc [at] rackspace.com mnt-by: MAINT-AS10532 changed: chris.hansell [at] rackspace.com 20200916 #15:41:02Z source: RADB last-modified: 2023-11-13T16:05:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.75.28.0/22 origin: AS58982 descr: Armor notify: noc [at] rackspace.com mnt-by: MAINT-AS10532 changed: chris.hansell [at] rackspace.com 20210201 #18:14:42Z source: RADB last-modified: 2023-11-13T16:05:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 156.53.53.0/24 descr: Nike anycast dns net in Singapore origin: AS58982 mnt-by: MAINT-AS14492 changed: hostmaster [at] datapipe.com 20171027 #15:16:01Z source: RADB last-modified: 2023-11-13T15:51:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 156.53.224.0/23 descr: Nike-Singapore origin: AS58982 mnt-by: MAINT-AS14492 changed: hostmaster [at] datapipe.com 20170123 #19:58:19Z source: RADB last-modified: 2023-11-13T15:50:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.60.144.0/20 origin: AS58982 descr: RS/DP notify: noc [at] rackspace.com mnt-by: MAINT-AS14492 changed: hostmaster [at] datapipe.com 20190516 #16:28:12Z source: RADB last-modified: 2023-11-13T15:56:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2407:bd00::/32 origin: AS58982 descr: GoGrid, LLC 1 Fanatical Place mnt-by: MAINT-US-RSPC last-modified: 2021-02-10T18:38:11Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2407:bd00::/32 origin: AS58982 descr: EX Gogrid notify: noc [at] rackspace.com mnt-by: MAINT-AS10532 changed: chris.hansell [at] rackspace.com 20210205 #18:19:36Z source: RADB last-modified: 2023-11-13T16:05:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2407:fa00::/32 origin: AS58982 descr: Singapore notify: noc [at] rackspace.com mnt-by: MAINT-AS14492 changed: chris.hansell [at] rackspace.com 20210521 #15:25:16Z source: RADB last-modified: 2023-11-13T16:05:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source