These entries are queried from radb.net using whois, you can try my project getting these.
:AS19225 route: 170.39.107.0/24 origin: AS19225 mnt-by: MNT-IMVUI-1 tech-c: OPERA288-ARIN admin-c: HARRI2280-ARIN source: ARIN created: 2020-07-30T22:20:09Z last-modified: 2020-07-30T22:20:09Z descr: MNT-IMVUI-1 route 170.039.107.000/24 AS19225 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.225.145.0/24 descr: IMVU, Inc. origin: AS19225 notify: operations [at] imvu.com mnt-by: MNT-IMVUI-1 changed: ahart [at] imvu.com 20120730 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source