These entries are queried from radb.net using whois, you can try my project getting these.
:AS23972 route: 115.92.171.0/24 descr: AS 23972 origin: AS23972 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170429 #06:27:15Z source: RADB last-modified: 2023-11-13T15:50:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.112.166.0/23 descr: contact noc [at] bora.net if necessary origin: AS23972 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20031229 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.169.0.0/22 descr: Proxy-registered route object origin: AS23972 remarks: This route object is for a BtN 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 BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20090812 source: RADB last-modified: 2023-11-13T15:42:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source