These entries are queried from radb.net using whois, you can try my project getting these.
:AS22770 route: 199.181.32.0/24 descr: Proxy-registered route object origin: AS22770 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 20070501 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.181.32.0/24 descr: Forsythe Data Center origin: AS22770 mnt-by: MAINT-AS27506 changed: yikehara [at] lightower.com 20170727 source: RADB last-modified: 2023-11-13T15:51:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.181.33.0/24 descr: Wheels Multihoming Block admin-c: MU1-LEVEL3 tech-c: MU1-LEVEL3 origin: AS22770 mnt-by: MASERGY-MNT changed: adnan.ahmed [at] masergy.com 20140402 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.181.33.0/24 descr: Forsythe Data Center origin: AS22770 mnt-by: MAINT-AS27506 changed: yikehara [at] lightower.com 20170727 source: RADB last-modified: 2023-11-13T15:51:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.181.34.0/24 descr: Forsythe Data Center origin: AS22770 mnt-by: MAINT-AS27506 changed: yikehara [at] lightower.com 20170727 source: RADB last-modified: 2023-11-13T15:51:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.181.36.0/24 descr: Forsythe Data Center origin: AS22770 mnt-by: MAINT-AS27506 changed: aday [at] lightower.com 20190124 source: RADB last-modified: 2023-11-13T15:55:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source