These entries are queried from radb.net using whois, you can try my project getting these.
:AS15153 route: 38.21.224.0/19 origin: AS15153 descr: Route Registered for Cogent Communications Customer - Starvision, Inc. geoidx: US mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20210824 #12:52:47Z source: RADB last-modified: 2023-11-13T16:08:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.207.224.0/19 descr: Proxy-registered route object origin: AS15153 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 20070824 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.207.224.0/19 descr: RR-RC-Star Wireless, Inc.-Raleigh origin: AS15153 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 76.8.96.0/20 descr: GSA - KMA origin: AS15153 mnt-by: MAINT-CHTR-WD changed: john.abeln [at] chartercom.com 20091028 source: RADB last-modified: 2023-11-13T16:11:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 76.8.96.0/20 descr: TKTBBBL49877/Prefix Add Bill origin: AS15153 mnt-by: LEVEL3-MNT changed: antwan.hernandez [at] level3.com 20070827 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 152.26.55.0/24 descr: RR-RC-Star Wireless, Inc.-Raleigh origin: AS15153 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 152.26.55.0/24 descr: INTERSTAR COMMUNICATIONS origin: AS15153 remarks: Ticket 3821410 mnt-by: LEVEL3-MNT changed: theodore.beasley [at] level3.com 20091218 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 152.26.56.0/24 descr: RR-RC-Star Wireless, Inc.-Raleigh origin: AS15153 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 152.26.56.0/24 descr: Route for INTERSTAR COMMUNICATIONS origin: AS15153 remarks: Ticket 3833500 mnt-by: LEVEL3-MNT changed: hilton.dube [at] level3.com 20091222 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 152.195.224.0/24 origin: AS15153 descr: EdgeCast Networks, Inc. remarks: SED Local block mnt-by: MAINT-AS15133 changed: inet [at] verizondigitalmedia.com 20201112 #21:44:11Z source: RADB last-modified: 2023-11-13T16:02:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.74.28.0/22 origin: AS15153 descr: Proxy for Star Communications mnt-by: MAINT-AS2711 changed: walker.white [at] segra.com 20190912 #00:07:06Z source: RADB last-modified: 2023-11-13T15:57:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.116.152.0/21 origin: AS15153 descr: Proxy for Star Communications mnt-by: MAINT-AS2711 changed: walker.white [at] segra.com 20190621 #15:34:19Z source: RADB last-modified: 2023-11-13T15:56:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.74.28.0/22 origin: AS15153 descr: Proxy for Star Communications mnt-by: MAINT-AS2711 changed: walker.white [at] segra.com 20190912 #00:08:05Z source: RADB last-modified: 2023-11-13T15:57:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.74.220.0/22 origin: AS15153 descr: Proxy for Star Communications mnt-by: MAINT-AS2711 changed: walker.white [at] segra.com 20190912 #00:09:11Z source: RADB last-modified: 2023-11-13T15:57:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.251.192.0/20 descr: Route for INTERSTAR COMMUNICATIONS origin: AS15153 remarks: Ticket 4154474 mnt-by: LEVEL3-MNT changed: taha.ahmed [at] level3.com 20100609 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.251.192.0/20 descr: INTERSTAR COMMUNICATIONS origin: AS15153 mnt-by: MAINT-CHTR-WD changed: wendel.herron [at] chartercom.com 20100609 #19:41:10Z source: RADB last-modified: 2023-11-13T16:11:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2606:2800:426a::/48 descr: EdgeCast Networks, Inc. origin: AS15153 remarks: QRO Local Blocks mnt-by: MAINT-AS15133 changed: inet [at] verizondigitalmedia.com 20170220 #22:21:33Z source: RADB last-modified: 2023-11-13T15:50:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:1300::/32 origin: AS15153 descr: Proxy route6 object for StarVision / Star Communications. mnt-by: MAINT-AS2711 changed: kevin.houck [at] segra.com 20200323 #19:51:48Z source: RADB last-modified: 2023-11-13T16:00:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source