These entries are queried from radb.net using whois, you can try my project getting these.
:AS58656 route: 103.12.176.0/22 descr: bdHUB Route Object origin: AS58656 country: BD mnt-lower: MAINT-BD-BDHUB mnt-routes: MAINT-BD-BDHUB mnt-by: MAINT-BD-BDHUB last-modified: 2012-10-04T08:45:39Z source: APNIC rpki-ov-state: valid route: 103.12.176.0/23 origin: AS58656 descr: bdHUB Navana Tower (7th floor) 45 Gulshan South C/A,Circle 1 mnt-by: MAINT-BD-BDHUB last-modified: 2021-03-13T12:39:53Z source: APNIC rpki-ov-state: valid route: 103.12.176.0/24 descr: bdHUB Route Object origin: AS58656 country: BD mnt-lower: MAINT-BD-BDHUB mnt-routes: MAINT-BD-BDHUB mnt-by: MAINT-BD-BDHUB last-modified: 2012-10-04T08:48:03Z source: APNIC rpki-ov-state: valid route: 103.12.177.0/24 descr: bdHUB Route Object origin: AS58656 country: BD mnt-lower: MAINT-BD-BDHUB mnt-routes: MAINT-BD-BDHUB mnt-by: MAINT-BD-BDHUB last-modified: 2012-10-04T08:48:11Z source: APNIC rpki-ov-state: valid route: 103.12.178.0/23 origin: AS58656 descr: bdHUB Navana Tower (7th floor) 45 Gulshan South C/A,Circle 1 mnt-by: MAINT-BD-BDHUB last-modified: 2021-03-13T12:39:53Z source: APNIC rpki-ov-state: valid route: 103.12.178.0/24 descr: bdHUB Route Object origin: AS58656 mnt-by: MAINT-BDHUB-BD last-modified: 2015-08-16T11:12:05Z source: APNIC rpki-ov-state: valid route: 103.12.179.0/24 descr: bdHUB Route Object origin: AS58656 country: BD mnt-lower: MAINT-BD-BDHUB mnt-routes: MAINT-BD-BDHUB mnt-by: MAINT-BD-BDHUB last-modified: 2012-10-04T08:48:48Z source: APNIC rpki-ov-state: valid route: 118.179.8.0/21 origin: AS58656 descr: bdHUB Navana Tower (7th floor) 45 Gulshan South C/A,Circle 1 mnt-by: MAINT-BDHUB-BD last-modified: 2022-03-28T13:33:55Z source: APNIC rpki-ov-state: valid route: 118.179.9.0/24 descr: Route Object origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2016-08-21T04:38:18Z source: APNIC rpki-ov-state: valid route: 118.179.12.0/24 origin: AS58656 descr: bdHUB Navana Tower (7th floor) 45 Gulshan South C/A,Circle 1 mnt-by: MAINT-BD-BDHUB last-modified: 2020-10-15T08:23:56Z source: APNIC rpki-ov-state: valid route: 118.179.14.0/24 descr: Bdhub origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2018-10-30T09:54:30Z source: APNIC rpki-ov-state: valid route: 118.179.15.0/24 descr: Route-Object-BDHUB origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2021-03-13T11:26:12Z source: APNIC rpki-ov-state: valid route: 118.179.16.0/20 descr: Route-Object-BDHUB origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2020-10-15T08:11:45Z source: APNIC rpki-ov-state: valid route: 118.179.16.0/24 descr: Route-Object-BDHUB origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2021-03-13T11:25:32Z source: APNIC rpki-ov-state: valid route: 118.179.17.0/24 descr: Route-Object-BDHUB origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2021-05-03T08:45:42Z source: APNIC rpki-ov-state: valid route: 118.179.18.0/24 origin: AS58656 descr: bdHUB Navana Tower (7th floor) 45 Gulshan South C/A,Circle 1 mnt-by: MAINT-BD-BDHUB last-modified: 2020-10-15T08:22:40Z source: APNIC rpki-ov-state: valid route: 118.179.19.0/24 descr: Route-Object-BDHUB origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2021-12-02T12:44:35Z source: APNIC rpki-ov-state: valid route: 118.179.20.0/23 descr: Route-Object-BDHUB origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2021-12-11T06:38:44Z source: APNIC rpki-ov-state: valid route: 118.179.20.0/24 descr: Route-Object-BDHUB origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2021-12-02T12:44:45Z source: APNIC rpki-ov-state: valid route: 118.179.21.0/24 descr: Route-Object-BDHUB origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2021-12-02T12:44:52Z source: APNIC rpki-ov-state: valid route: 118.179.22.0/24 descr: Route-Object-BDHUB origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2021-12-02T12:44:59Z source: APNIC rpki-ov-state: valid route: 118.179.23.0/24 descr: Route-Object-BDHUB origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2021-12-02T12:45:25Z source: APNIC rpki-ov-state: valid route: 118.179.24.0/23 descr: Route-Object-BDHUB origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2021-04-19T03:59:02Z source: APNIC rpki-ov-state: valid route: 118.179.24.0/24 descr: bdHUB Route Object origin: AS58656 mnt-lower: MAINT-BD-BDHUB mnt-routes: MAINT-BD-BDHUB mnt-by: MAINT-BD-BDHUB last-modified: 2016-03-27T08:42:10Z source: APNIC rpki-ov-state: valid route: 118.179.25.0/24 origin: AS58656 descr: bdHUB Navana Tower (7th floor) 45 Gulshan South C/A,Circle 1 mnt-by: MAINT-BD-BDHUB last-modified: 2020-10-15T08:22:39Z source: APNIC rpki-ov-state: valid route: 118.179.26.0/24 descr: Route-Object-BDHUB origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2022-05-09T12:18:32Z source: APNIC rpki-ov-state: valid route: 118.179.27.0/24 origin: AS58656 descr: bdHUB Navana Tower (7th floor) 45 Gulshan South C/A,Circle 1 mnt-by: MAINT-BD-BDHUB last-modified: 2020-10-15T08:22:47Z source: APNIC rpki-ov-state: valid route: 118.179.28.0/24 origin: AS58656 descr: bdHUB Navana Tower (7th floor) 45 Gulshan South C/A,Circle 1 mnt-by: MAINT-BD-BDHUB last-modified: 2020-10-15T08:22:48Z source: APNIC rpki-ov-state: valid route: 118.179.29.0/24 descr: Route-Object-BDHUB origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2022-05-09T12:18:54Z source: APNIC rpki-ov-state: valid route: 118.179.30.0/23 origin: AS58656 descr: bdHUB Navana Tower (7th floor) 45 Gulshan South C/A,Circle 1 mnt-by: MAINT-BD-BDHUB last-modified: 2022-09-22T08:19:09Z source: APNIC rpki-ov-state: valid route: 118.179.30.0/24 descr: Route-Object-BDHUB origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2022-05-09T12:19:03Z source: APNIC rpki-ov-state: valid route: 118.179.31.0/24 descr: Route Object origin: AS58656 mnt-by: MAINT-BD-BDHUB last-modified: 2016-08-21T04:38:29Z source: APNIC rpki-ov-state: valid route6: 2404:d900::/32 descr: bdHUB IPv6 Route Object origin: AS58656 country: BD mnt-lower: MAINT-BD-BDHUB mnt-routes: MAINT-BD-BDHUB mnt-by: MAINT-BD-BDHUB last-modified: 2012-10-04T08:56:22Z source: APNIC rpki-ov-state: valid route6: 2404:d900::/48 descr: bdHUB IPv6 Route Object origin: AS58656 country: BD mnt-lower: MAINT-BD-BDHUB mnt-routes: MAINT-BD-BDHUB mnt-by: MAINT-BD-BDHUB last-modified: 2012-10-04T08:56:32Z source: APNIC rpki-ov-state: valid