These entries are queried from radb.net using whois, you can try my project getting these.
:AS139720 route: 103.167.16.0/23 origin: AS139720 descr: Mustafa Ahmed Ka/14 Rasulbug,Mohakhali,Dhaka-1212 mnt-by: MAINT-DHAKANET-BD last-modified: 2021-05-12T06:49:17Z source: APNIC rpki-ov-state: valid route: 103.167.16.0/24 origin: AS139720 descr: Mustafa Ahmed Ka/14 Rasulbug,Mohakhali,Dhaka-1212 mnt-by: MAINT-DHAKANET-BD last-modified: 2021-05-12T06:49:44Z source: APNIC rpki-ov-state: valid route: 103.167.17.0/24 origin: AS139720 descr: Mustafa Ahmed Ka/14 Rasulbug,Mohakhali,Dhaka-1212 mnt-by: MAINT-DHAKANET-BD last-modified: 2021-05-12T06:50:18Z source: APNIC rpki-ov-state: valid route6: 2001:df6:a280::/48 origin: AS139720 descr: Mustafa Ahmed Ka/14 Rasulbug,Mohakhali,Dhaka-1212 mnt-by: MAINT-DHAKANET-BD last-modified: 2021-05-12T06:50:47Z source: APNIC rpki-ov-state: valid