These entries are queried from radb.net using whois, you can try my project getting these.
:AS13804 route: 63.238.64.0/24 descr: PNAP-CHG marketday 63.238.64.0/24 origin: AS13804 mnt-by: MAINT-AS1828 changed: bholden [at] internap.com 20130723 source: RADB last-modified: 2023-11-13T16:14:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.48.0/20 origin: AS13804 descr: Added on behalf of customer admin-c: Dale Corse tech-c: Dale Corse mnt-by: MAINT-AS30500 changed: dale [at] wolfpaw.com 20201201 #20:07:33Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.48.0/24 origin: AS13804 descr: ATG Arrow Technology Group Limited Partnership mnt-by: MAINT-AS30500 changed: do-not-reply [at] merit.edu 20210317 #22:52:25Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.49.0/24 origin: AS13804 descr: ATG mnt-by: MAINT-AS30500 changed: do-not-reply [at] merit.edu 20210317 #22:15:50Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.50.0/24 origin: AS13804 descr: ATG Arrow Technology Group mnt-by: MAINT-AS30500 changed: do-not-reply [at] merit.edu 20210317 #22:15:50Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.51.0/24 origin: AS13804 descr: ATG Arrow Technology Group Limited Partnership mnt-by: MAINT-AS30500 changed: do-not-reply [at] merit.edu 20210317 #22:15:50Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.52.0/24 origin: AS13804 descr: ATG Arrow Technology Group Limited Partnership mnt-by: MAINT-AS30500 changed: do-not-reply [at] merit.edu 20210317 #22:15:50Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.53.0/24 origin: AS13804 descr: ATG Arrow Technology Group Limited Partnership mnt-by: MAINT-AS30500 changed: do-not-reply [at] merit.edu 20210317 #22:15:50Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.54.0/24 origin: AS13804 descr: ATG Arrow Technology Group Limited Partnership mnt-by: MAINT-AS30500 changed: do-not-reply [at] merit.edu 20210317 #22:15:50Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.55.0/24 origin: AS13804 descr: ATG Arrow Technology Group Limited Partnership mnt-by: MAINT-AS30500 changed: do-not-reply [at] merit.edu 20210317 #22:15:50Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.56.0/24 origin: AS13804 descr: ATG Arrow Technology Group Limited Partnership mnt-by: MAINT-AS30500 changed: do-not-reply [at] merit.edu 20210317 #22:15:50Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.57.0/24 origin: AS13804 descr: ATG Arrow Technology Group Limited Partnership mnt-by: MAINT-AS30500 changed: do-not-reply [at] merit.edu 20210317 #22:15:50Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.58.0/24 origin: AS13804 descr: ATG Arrow Technology Group Limited Partnership mnt-by: MAINT-AS30500 changed: do-not-reply [at] merit.edu 20210317 #22:15:50Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.59.0/24 origin: AS13804 descr: ATG Arrow Technology Group Limited Partnership mnt-by: MAINT-AS30500 changed: do-not-reply [at] merit.edu 20210317 #22:15:50Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.60.0/24 origin: AS13804 descr: ATG Arrow Technology Group Limited Partnership mnt-by: MAINT-AS30500 changed: do-not-reply [at] merit.edu 20210317 #22:15:50Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.61.0/24 origin: AS13804 descr: Added on behalf of customer mnt-by: MAINT-AS30500 changed: dale [at] wolfpaw.com 20210216 #02:03:59Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.62.0/24 origin: AS13804 descr: ATG Arrow Technology Group Limited Partnership mnt-by: MAINT-AS30500 changed: do-not-reply [at] merit.edu 20210317 #22:15:50Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.199.63.0/24 origin: AS13804 descr: ATG Arrow Technology Group Limited Partnership mnt-by: MAINT-AS30500 changed: do-not-reply [at] merit.edu 20210317 #22:15:50Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2600:d800::/28 origin: AS13804 descr: Added on behalf of Customer - Arrow Technology Group mnt-by: MAINT-AS30500 changed: dale [at] wolfpaw.com 20210616 #17:49:26Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source