These entries are queried from radb.net using whois, you can try my project getting these.
:AS64046 route: 103.198.2.0/23 descr: Pubali Bank Limited origin: AS64046 mnt-by: MAINT-PBL-BD last-modified: 2015-10-19T10:43:20Z source: APNIC rpki-ov-state: valid route: 103.198.2.0/24 descr: Pubali Bank Limited origin: AS64046 mnt-by: MAINT-PBL-BD last-modified: 2015-10-19T10:43:59Z source: APNIC rpki-ov-state: valid route: 103.198.3.0/24 descr: Pubali Bank Limited origin: AS64046 mnt-by: MAINT-PBL-BD last-modified: 2015-10-19T10:44:13Z source: APNIC rpki-ov-state: valid