These entries are queried from radb.net using whois, you can try my project getting these.
:AS138424 route: 103.125.60.0/24 origin: AS138424 descr: Federal Board of Revenue FBR House, G-5 Constitution Avenue, Islamabad mnt-by: MAINT-FBR-PK last-modified: 2020-05-06T06:18:58Z source: APNIC rpki-ov-state: valid route6: 2001:df7:2500::/48 origin: AS138424 descr: Federal Board of Revenue FBR House, G-5 Constitution Avenue, Islamabad mnt-by: MAINT-FBR-PK last-modified: 2020-05-06T10:57:55Z source: APNIC rpki-ov-state: valid