These entries are queried from radb.net using whois, you can try my project getting these.
:AS33574 route: 63.145.48.0/24 descr: Proxy-registered route object origin: AS33574 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 20070728 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.62.44.0/22 origin: AS33574 descr: 6090 NC Hwy 711 Pembroke NC 28372 United States admin-c: HICKS414-ARIN tech-c: HICKS414-ARIN mnt-by: MNT-LTL-112 created: 2023-08-14T13:28:04Z last-modified: 2023-08-14T13:28:04Z source: ARIN rpki-ov-state: valid route6: 2607:50c0::/32 origin: AS33574 descr: 6090 NC Hwy 711 Pembroke NC 28372 United States admin-c: HICKS414-ARIN tech-c: HICKS414-ARIN mnt-by: MNT-LTL-112 created: 2023-08-03T18:41:17Z last-modified: 2023-08-03T18:41:17Z source: ARIN rpki-ov-state: valid