These entries are queried from radb.net using whois, you can try my project getting these.
:AS31830 route: 192.40.157.0/24 descr: Murray-Calloway County Hospital origin: AS31830 mnt-by: MAINT-AS11758 changed: ihutchinson [at] iristransport.com 20151020 #13:40:09Z source: RADB last-modified: 2023-11-13T15:48:23Z rpki-ov-state: valid route: 192.40.157.0/24 descr: Murray-Calloway County Hospital origin: AS31830 mnt-by: MAINT-TITGL changed: ekrichbaum [at] iristransport.com 20140909 source: ALTDB rpki-ov-state: valid route: 198.16.8.0/21 descr: Proxy-registered route object origin: AS31830 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 20070519 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.16.10.0/24 descr: Proxy-registered route object origin: AS31830 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 20060803 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.16.11.0/24 descr: Customer route origin: AS31830 remarks: auto-generated route object this next line gives the robot something to recognize L'enfer, c'est les autres. This route object is for a Level 3 customer route which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some Level 3 peers filter based on these objects this route may be rejected if this object is not created. Please contact dl-routing [at] lumen.com if you have any questions regarding this object. mnt-by: LEVEL3-MNT changed: daniel.elkins [at] level3.com 20060419 changed: dixon.hutchinson [at] lumen.com 20221228 source: LEVEL3 last-modified: 2022-12-28T15:51:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source