These entries are queried from radb.net using whois, you can try my project getting these.
:AS22181 route: 206.123.228.0/23 descr: Proxy Object origin: AS22181 remarks: Proxy Object for IV NET mnt-by: MAINT-AS40948 changed: brussell [at] stratusnet.com 20161010 #19:51:04Z source: RADB last-modified: 2023-11-13T15:49:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.123.232.0/22 descr: Frontier Communications (ARIN OrgID: FRTR) origin: AS22181 remarks: remarks: -- Operational Contacts -- remarks: Abuse / UCE: abuse [at] support.ftr.com remarks: NOC / Maint: support [at] support.ftr.com remarks: BGP Routing: bgp [at] support.ftr.com remarks: remarks: Proxy-registered route object remarks: for Frontier BGP customer remarks: mnt-by: MAINT-AS5650 changed: rickm [at] ftr.com 20150709 source: RADB last-modified: 2024-02-15T15:38:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source