These entries are queried from radb.net using whois, you can try my project getting these.
:AS139590 route: 103.142.34.0/23 origin: AS139590 descr: Galaxy Cyber Cafe mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2019-12-01T06:54:01Z source: APNIC rpki-ov-state: valid route: 103.142.34.0/24 origin: AS139590 descr: Galaxy Cyber Cafe mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2019-12-01T06:54:06Z source: APNIC rpki-ov-state: valid route: 103.142.35.0/24 origin: AS139590 descr: Galaxy Cyber Cafe mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2019-12-01T06:54:11Z source: APNIC rpki-ov-state: valid route6: 2400:63a0::/32 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T07:57:58Z source: APNIC rpki-ov-state: valid route6: 2400:63a0::/48 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T07:51:41Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:1::/48 origin: AS139590 descr: Galaxy Cyber Cafe mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T07:55:28Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:2::/48 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T07:51:46Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:3::/48 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T07:51:49Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:4::/48 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T07:51:52Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:5::/48 origin: AS139590 descr: Galaxy Cyber Cafe mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T07:55:01Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:6::/48 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T07:51:57Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:7::/48 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T07:51:59Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:8::/48 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T07:52:02Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:9::/48 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T07:52:05Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:a::/48 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T07:52:07Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:b::/48 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T07:52:10Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:c::/48 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T07:52:13Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:d::/48 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T07:52:15Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:11::/48 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T08:00:09Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:12::/48 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T08:00:32Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:40::/42 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T08:02:30Z source: APNIC rpki-ov-state: valid route6: 2400:63a0:80::/42 origin: AS139590 descr: Mohammad Mamunur Rashid 44/H, Azimpur Road, lalbagh mnt-by: MAINT-GALAXYCYBERCAFE-BD last-modified: 2022-04-07T08:02:46Z source: APNIC rpki-ov-state: valid