These entries are queried from radb.net using whois, you can try my project getting these.
:AS151631 route: 103.243.233.0/24 origin: AS151631 descr: Maguindanao Skycable Catv, Inc. RH-5 Juliano Compound, Don E. Sero St., Cotabato City mnt-by: MAINT-MAGSKYCABLE-PH last-modified: 2023-08-15T02:19:21Z source: APNIC rpki-ov-state: valid