These entries are queried from radb.net using whois, you can try my project getting these.
:AS138849 route: 103.137.144.0/23 origin: AS138849 descr: PT. Trimitra Media Internet mnt-by: MAINT-AS58552 changed: bunga [at] multidata.net.id 20210517 #03:29:29Z source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: valid route: 103.137.144.0/24 descr: Proxy-registered route object origin: AS138849 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 20190520 source: RADB last-modified: 2023-11-13T15:56:11Z rpki-ov-state: valid route: 103.137.145.0/24 origin: AS138849 descr: PT. Trimitra Media Internet mnt-by: MAINT-AS58552 changed: bunga [at] multidata.net.id 20210517 #03:31:36Z source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: valid