These entries are queried from radb.net using whois, you can try my project getting these.
:AS135440 route: 103.219.76.0/24 descr: Proxy-registered route object origin: AS135440 remarks: This auto-generated route object was created for a TELIN customer route This route object was created because some TELIN peers filter based on these objects and this route may be rejected if this object is not created. notify: djimie [at] telin.co.id mnt-by: MAINT-AS7713 changed: arpianh [at] telin.co.id 20161113 #03:57:06Z source: RADB last-modified: 2023-11-13T15:56:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source