These entries are queried from radb.net using whois, you can try my project getting these.
:AS134601 route: 103.120.220.0/22 origin: AS134601 descr: Touhidul Islam Polash 18, Purana Paltan, Paltan Plaza,4th floor, Dhaka-1000. mnt-by: MAINT-MICROLINK-BD last-modified: 2018-08-19T09:57:25Z source: APNIC rpki-ov-state: valid route: 103.120.220.0/24 origin: AS134601 descr: Touhidul Islam Polash 18, Purana Paltan, Paltan Plaza,4th floor, Dhaka-1000. mnt-by: MAINT-MICROLINK-BD last-modified: 2018-08-19T09:56:22Z source: APNIC rpki-ov-state: valid route: 103.120.221.0/24 origin: AS134601 descr: Touhidul Islam Polash 18, Purana Paltan, Paltan Plaza,4th floor, Dhaka-1000. mnt-by: MAINT-MICROLINK-BD last-modified: 2018-08-19T09:56:36Z source: APNIC rpki-ov-state: valid route: 103.120.222.0/24 origin: AS134601 descr: Touhidul Islam Polash 18, Purana Paltan, Paltan Plaza,4th floor, Dhaka-1000. mnt-by: MAINT-MICROLINK-BD last-modified: 2018-08-19T09:56:52Z source: APNIC rpki-ov-state: valid route: 103.120.223.0/24 origin: AS134601 descr: Touhidul Islam Polash 18, Purana Paltan, Paltan Plaza,4th floor, Dhaka-1000. mnt-by: MAINT-MICROLINK-BD last-modified: 2018-08-19T09:57:03Z source: APNIC rpki-ov-state: valid route6: 2404:ef40::/32 origin: AS134601 descr: Touhidul Islam Polash 18, Purana Paltan, Paltan Plaza,4th floor, Dhaka-1000. mnt-by: MAINT-MICROLINK-BD last-modified: 2022-06-28T06:05:16Z source: APNIC rpki-ov-state: valid route6: 2404:ef40:220::/48 origin: AS134601 descr: Touhidul Islam Polash 18, Purana Paltan, Paltan Plaza,4th floor, Dhaka-1000. mnt-by: MAINT-MICROLINK-BD last-modified: 2022-07-02T08:55:02Z source: APNIC rpki-ov-state: valid route6: 2404:ef40:221::/48 origin: AS134601 descr: Touhidul Islam Polash 18, Purana Paltan, Paltan Plaza,4th floor, Dhaka-1000. mnt-by: MAINT-MICROLINK-BD last-modified: 2022-07-02T09:23:03Z source: APNIC rpki-ov-state: valid route6: 2404:ef40:222::/48 origin: AS134601 descr: Touhidul Islam Polash 18, Purana Paltan, Paltan Plaza,4th floor, Dhaka-1000. mnt-by: MAINT-MICROLINK-BD last-modified: 2022-07-02T09:23:29Z source: APNIC rpki-ov-state: valid route6: 2404:ef40:223::/48 origin: AS134601 descr: Touhidul Islam Polash 18, Purana Paltan, Paltan Plaza,4th floor, Dhaka-1000. mnt-by: MAINT-MICROLINK-BD last-modified: 2022-07-02T09:23:55Z source: APNIC rpki-ov-state: valid