These entries are queried from radb.net using whois, you can try my project getting these.
:AS138912 route: 103.137.6.0/24 descr: Ghatail Online descr: S M Imrul Quies 1/108, Main Road, Ghatail Middle, Ghatail, Tangail origin: AS138912 mnt-by: MAINT-GHATAILONLINE-BD last-modified: 2024-01-06T12:58:55Z source: APNIC rpki-ov-state: valid route: 103.137.7.0/24 origin: AS138912 descr: Ghatail Online descr: S M Imrul Quies 1/108, Main Road, Ghatail Middle, Ghatail, Tangail mnt-by: MAINT-GHATAILONLINE-BD last-modified: 2022-08-14T08:04:13Z source: APNIC rpki-ov-state: valid route6: 2001:df0:19c0::/48 origin: AS138912 descr: Ghatail Online 1/108, Main Road, Ghatail Middle, Ghatail, Tangail mnt-by: MAINT-GHATAILONLINE-BD last-modified: 2022-08-17T09:57:44Z source: APNIC rpki-ov-state: valid