These entries are queried from radb.net using whois, you can try my project getting these.
:AS58629 route: 103.12.72.0/22 descr: Global Fair Communication Ltd origin: AS58629 country: BD mnt-lower: MAINT-GFCL-BD mnt-routes: MAINT-GFCL-BD mnt-by: MAINT-GFCL-BD last-modified: 2012-09-06T03:51:45Z source: APNIC rpki-ov-state: valid route: 103.12.72.0/23 origin: AS58629 descr: Global Fair Communications Ltd. Red Crescent Borak Tower-2 ( Level-7), Block-C 71-72 Old Elephant Road, Eskaton Garden, mnt-by: MAINT-GFCL-BD last-modified: 2019-10-20T06:00:53Z source: APNIC rpki-ov-state: valid route: 103.12.72.0/24 descr: Global Fair Communication Ltd origin: AS58629 country: BD mnt-lower: MAINT-GFCL-BD mnt-routes: MAINT-GFCL-BD mnt-by: MAINT-GFCL-BD last-modified: 2012-09-06T03:34:12Z source: APNIC rpki-ov-state: valid route: 103.12.73.0/24 descr: Global Fair Communication Ltd origin: AS58629 country: BD mnt-lower: MAINT-GFCL-BD mnt-routes: MAINT-GFCL-BD mnt-by: MAINT-GFCL-BD last-modified: 2012-09-06T03:35:11Z source: APNIC rpki-ov-state: valid route: 103.12.74.0/23 origin: AS58629 descr: Global Fair Communications Ltd. Red Crescent Borak Tower-2 ( Level-7), Block-C 71-72 Old Elephant Road, Eskaton Garden, mnt-by: MAINT-GFCL-BD last-modified: 2019-10-20T06:00:53Z source: APNIC rpki-ov-state: valid route: 103.12.74.0/24 descr: Global Fair Communication Ltd origin: AS58629 country: BD mnt-lower: MAINT-GFCL-BD mnt-routes: MAINT-GFCL-BD mnt-by: MAINT-GFCL-BD last-modified: 2012-09-06T03:35:28Z source: APNIC rpki-ov-state: valid route: 103.12.75.0/24 descr: Global Fair Communication Ltd origin: AS58629 country: BD mnt-lower: MAINT-GFCL-BD mnt-routes: MAINT-GFCL-BD mnt-by: MAINT-GFCL-BD last-modified: 2012-09-06T03:51:10Z source: APNIC rpki-ov-state: valid route: 103.138.122.0/24 origin: AS58629 descr: Monirul Islam Lamon 166, Central Basaboo mnt-by: MAINT-RLCAFENET-BD last-modified: 2023-08-10T15:24:39Z source: APNIC rpki-ov-state: valid route: 103.138.123.0/24 origin: AS58629 descr: Global Fair Communications Ltd. Paltan China Town. Room # E/15/4 67/1 Noya Palton (15th Floor). Dhaka-1212. Bangladesh mnt-by: MAINT-RLCAFENET-BD last-modified: 2022-08-24T16:04:19Z source: APNIC rpki-ov-state: valid route: 103.251.244.0/24 origin: AS58629 descr: Palton Chaina Towr Room # E/15/4 67/1 Noya Palton(15th Floor), Dhaka-1212 mnt-by: MAINT-TUHINENTERPRISE-BD last-modified: 2023-12-24T10:02:37Z source: APNIC rpki-ov-state: valid route6: 2001:df0:2c5::/48 descr: Global Fair Communication Ltd origin: AS58629 country: BD mnt-lower: MAINT-GFCL-BD mnt-routes: MAINT-GFCL-BD mnt-by: MAINT-GFCL-BD last-modified: 2013-03-10T04:01:18Z source: APNIC rpki-ov-state: valid