These entries are queried from radb.net using whois, you can try my project getting these.
:AS138501 route: 103.127.56.0/22 origin: AS138501 descr: Unified Core Ltd. mnt-by: MAINT-UNIFIED-BD last-modified: 2019-11-28T10:23:57Z country: BD source: APNIC rpki-ov-state: valid route: 103.127.56.0/24 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 descr: Route object for 103.127.56.0/24 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-01-31T16:54:56Z source: APNIC rpki-ov-state: valid route: 103.127.57.0/24 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 descr: Route object for 103.127.57.0/24 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-01-31T16:56:03Z source: APNIC rpki-ov-state: valid route: 103.127.58.0/24 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 descr: Route Object for 103.127.58.0/24 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-01-31T16:57:41Z source: APNIC rpki-ov-state: valid route: 103.127.59.0/24 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 descr: Route Object for 103.127.59.0/24 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-01-31T16:58:18Z source: APNIC rpki-ov-state: valid route6: 2405:9a40::/32 origin: AS138501 descr: Unified Core Limited mnt-by: MAINT-UNIFIED-BD last-modified: 2020-01-16T16:49:04Z country: BD source: APNIC rpki-ov-state: valid route6: 2405:9a40::/33 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:54:56Z source: APNIC rpki-ov-state: valid route6: 2405:9a40::/34 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:54:57Z source: APNIC rpki-ov-state: valid route6: 2405:9a40::/35 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:54:59Z source: APNIC rpki-ov-state: valid route6: 2405:9a40::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:00Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:1000::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:01Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:2000::/35 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:02Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:2000::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:03Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:3000::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:05Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:4000::/34 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:06Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:4000::/35 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:07Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:4000::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:08Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:5000::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:09Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:6000::/35 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:10Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:6000::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:11Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:7000::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:13Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:8000::/33 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:14Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:8000::/34 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:15Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:8000::/35 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:16Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:8000::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:17Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:9000::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:18Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:a000::/35 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:20Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:a000::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:21Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:b000::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:22Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:c000::/34 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:23Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:c000::/35 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:24Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:c000::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:25Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:d000::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:26Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:e000::/35 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:28Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:e000::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:29Z source: APNIC rpki-ov-state: valid route6: 2405:9a40:f000::/36 origin: AS138501 descr: Unified Core Limited 44/7/A, 44/7/B, (4th floor), north dhanmodi,dhaka-1205 mnt-by: MAINT-UNIFIED-BD last-modified: 2019-12-16T11:55:30Z source: APNIC rpki-ov-state: valid