These entries are queried from radb.net using whois, you can try my project getting these.
:AS-MELSA-ID as-set: AS-MELSA-ID descr: MELSA AS GROUP members: AS9657 mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20190710 #06:30:28Z source: RADB last-modified: 2023-11-13T15:56:44Z