These entries are queried from radb.net using whois, you can try my project getting these.
:AS16621 route: 65.100.14.0/23 descr: Proxy-registered route object origin: AS16621 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 20070626 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 142.147.12.0/23 descr: Dark Horse Networks descr: 66565 Muller Rd descr: Belmont, OH 43718 descr: US origin: AS16621 mnt-by: MNT-DHNL changed: jacob [at] darkhorsenetworks.com 20181101 source: ARIN rpki-ov-state: valid route: 162.244.0.0/22 descr: Dark Horse Networks descr: 66565 Muller Rd descr: Belmont, OH 43718 descr: US origin: AS16621 mnt-by: MNT-DHNL changed: jacob [at] darkhorsenetworks.com 20181101 source: ARIN rpki-ov-state: valid route: 192.149.17.0/24 descr: Dark Horse Networks descr: 66565 Muller Rd descr: Belmont, OH 43718 descr: US origin: AS16621 mnt-by: MNT-DHNL changed: jacob [at] darkhorsenetworks.com 20181101 source: ARIN rpki-ov-state: valid route6: 2602:ffb9::/36 descr: Dark Horse Networks descr: 66565 Muller Rd descr: Belmont, OH 43718 descr: US origin: AS16621 mnt-by: MNT-DHNL changed: jacob [at] darkhorsenetworks.com 20181101 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source