These entries are queried from radb.net using whois, you can try my project getting these.
:AS12265 route: 64.74.229.0/24 descr: PNAP-CHG SDS route origin: AS12265 mnt-by: MAINT-AS1828 changed: scottl [at] internap.com 20130117 source: RADB last-modified: 2023-11-13T16:14:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.14.0.0/21 descr: PNAP-CHG PNAP-CHG routes-sds-12 origin: AS12265 mnt-by: MAINT-AS1828 changed: eparlin [at] internap.com 20150919 source: RADB last-modified: 2023-11-13T16:14:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.14.4.0/24 descr: PNAP-CHG PNAP-CHG routes-sds-12 origin: AS12265 mnt-by: MAINT-AS1828 changed: eparlin [at] internap.com 20150919 source: RADB last-modified: 2023-11-13T16:14:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.223.46.0/24 descr: PNAP-NYC sds origin: AS12265 mnt-by: MAINT-AS1828 changed: michaelk [at] internap.com 20000331 source: RADB last-modified: 2023-11-13T16:14:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source