These entries are queried from radb.net using whois, you can try my project getting these.
:AS263886 route: 138.204.84.0/22 descr: SPACE NETWORK origin: AS263886 mnt-by: MAINT-SPACENETWORK changed: nilsonsnake [at] gmail.com 20180723 source: NTTCOM last-modified: 2021-09-23T23:10:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.204.84.0/22 descr: Netway Telecom origin: AS263886 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20161220 #12:03:38Z source: RADB last-modified: 2023-11-13T15:50:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:273c::/32 descr: Netway Telecom origin: AS263886 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20161215 #23:08:16Z source: RADB last-modified: 2023-11-13T15:50:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source