These entries are queried from radb.net using whois, you can try my project getting these.
:AS33510 route: 66.244.254.0/24 descr: Proxy-registered route object origin: AS33510 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20050719 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.10.232.0/21 descr: 204.10.232.0/21 Route for Trophy Technology origin: AS33510 mnt-by: TROPHY-MNT changed: kevinh [at] bcinetworks.net 20061218 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.14.19.0/24 descr: NETBLK-NDC-1 added for BPI customer SetUpAHost origin: AS33510 notify: ipadmin [at] shaw.ca notify: ipadmin_bigpipe [at] bigpipeinc.com mnt-by: MAINT-AS6327 changed: ipadmin_bigpipe [at] bigpipeinc.com 20050718 source: RADB last-modified: 2024-03-05T21:00:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.126.156.0/24 origin: AS33510 descr: CSFL-KAMOURASKA notify: ipadm [at] risq.quebec mnt-by: MAINT-AS376 changed: ipadm [at] risq.quebec 20210630 #17:36:26Z source: RADB last-modified: 2023-11-13T16:07:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.126.157.0/24 origin: AS33510 descr: CSFL-KAMOURASKA notify: ipadm [at] risq.quebec mnt-by: MAINT-AS376 changed: ipadm [at] risq.quebec 20210504 #15:06:52Z source: RADB last-modified: 2023-11-13T16:05:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source