These entries are queried from radb.net using whois, you can try my project getting these.
:AS38539 route: 103.29.20.0/24 descr: Proxy-registered route object origin: AS38539 remarks: This route object is for a PCCW Global 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 PCCW Global peers filter based on these objects this route may be rejected if this object is not created. _ Please contact peering [at] pccwglobal.com if you have any questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20110627 #15:40:32Z source: RADB last-modified: 2023-11-13T15:42:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 121.127.3.0/24 descr: Prolexic Technologies, Inc. origin: AS38539 mnt-by: MAINT-AS32787 notify: hostmaster [at] prolexic.com changed: hostmaster [at] prolexic.com 20120417 source: RADB last-modified: 2023-11-13T16:13:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 121.127.20.0/24 descr: Prolexic Technologies, Inc. origin: AS38539 mnt-by: MAINT-AS32787 notify: hostmaster [at] prolexic.com changed: hostmaster [at] prolexic.com 20120417 source: RADB last-modified: 2023-11-13T16:13:32Z rpki-ov-state: valid route: 121.127.20.0/24 origin: AS38539 descr: IPVG 34th T2 Floor RCBC Plaza Ayala Ave. corner Buendia 6819 Ayala Avenue mnt-by: MAINT-PH-IPVG last-modified: 2021-01-25T13:28:51Z source: APNIC rpki-ov-state: valid