These entries are queried from radb.net using whois, you can try my project getting these.
:AS134572 route: 103.89.244.0/22 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-06-20T10:51:13Z source: APNIC rpki-ov-state: valid route: 103.89.244.0/23 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-06-20T10:51:16Z source: APNIC rpki-ov-state: valid route: 103.89.244.0/24 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-06-20T10:51:18Z source: APNIC rpki-ov-state: valid route: 103.89.245.0/24 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-06-20T10:51:21Z source: APNIC rpki-ov-state: valid route: 103.89.246.0/23 descr: BotTola-CyberNet origin: AS134572 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-05-30T00:16:11Z source: APNIC rpki-ov-state: valid route: 103.89.246.0/24 descr: BotTola-CyberNet origin: AS134572 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-05-30T00:16:10Z source: APNIC rpki-ov-state: valid route: 103.89.247.0/24 descr: BotTola-Cybernet origin: AS134572 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-05-30T00:16:11Z source: APNIC rpki-ov-state: valid route: 103.120.160.0/22 descr: Route object for full Block 103.120.160.0/22 origin: AS134572 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2018-08-08T03:19:52Z source: APNIC rpki-ov-state: valid route: 103.120.160.0/23 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2019-11-14T11:57:49Z source: APNIC rpki-ov-state: valid route: 103.120.160.0/24 descr: Route Object for 103.120.160.0/24 origin: AS134572 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2018-08-08T03:16:30Z source: APNIC rpki-ov-state: valid route: 103.120.161.0/24 descr: Route Object for 103.120.161.0/24 origin: AS134572 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2018-08-08T03:17:21Z source: APNIC rpki-ov-state: valid route: 103.120.162.0/23 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2019-11-14T11:58:05Z source: APNIC rpki-ov-state: valid route: 103.120.162.0/24 descr: Route object for 103.120.162.0/24 origin: AS134572 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2018-08-08T03:18:27Z source: APNIC rpki-ov-state: valid route: 103.120.163.0/24 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-01-11T09:51:48Z source: APNIC rpki-ov-state: valid route: 160.238.33.0/24 descr: BotTola-CyberNet origin: AS134572 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-05-30T00:16:11Z source: APNIC rpki-ov-state: valid route: 202.53.131.0/24 descr: BtCn origin: AS134572 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-05-30T00:16:11Z source: APNIC rpki-ov-state: valid route: 202.53.132.0/24 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-06-29T10:21:46Z source: APNIC rpki-ov-state: valid route: 202.53.141.0/24 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-06-29T10:22:20Z source: APNIC rpki-ov-state: valid route6: 2403:59c0::/32 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-10-29T10:15:23Z source: APNIC rpki-ov-state: valid route6: 2403:59c0:1::/48 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-10-29T10:10:26Z source: APNIC rpki-ov-state: valid route6: 2403:59c0:2::/48 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-10-29T10:09:43Z source: APNIC rpki-ov-state: valid route6: 2403:59c0:3::/48 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-10-29T10:10:59Z source: APNIC rpki-ov-state: valid route6: 2403:59c0:4::/48 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-10-29T10:11:32Z source: APNIC rpki-ov-state: valid route6: 2403:59c0:5::/48 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-10-29T10:12:05Z source: APNIC rpki-ov-state: valid route6: 2403:59c0:6::/48 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-10-29T10:12:37Z source: APNIC rpki-ov-state: valid route6: 2403:59c0:7::/48 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-10-29T10:13:09Z source: APNIC rpki-ov-state: valid route6: 2403:59c0:8::/48 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-10-29T10:13:40Z source: APNIC rpki-ov-state: valid route6: 2403:59c0:9::/48 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-10-29T10:14:13Z source: APNIC rpki-ov-state: valid route6: 2403:59c0:a::/48 origin: AS134572 descr: Md. Al-Amin Sardar Panna B/44,Bottola,khilkhet,dhaka-1229 mnt-by: MAINT-BOTTOLACYBERNET-BD last-modified: 2022-10-29T10:14:45Z source: APNIC rpki-ov-state: valid