These entries are queried from radb.net using whois, you can try my project getting these.
:AS132129 route: 103.134.192.0/22 descr: SYSLAND-BD_103.134.192.0/22 origin: AS132129 mnt-by: MAINT-SYSLAND-BD last-modified: 2019-02-22T16:27:33Z country: BD source: APNIC rpki-ov-state: valid route: 103.134.192.0/24 descr: SYSLAND-BD_103.134.192.0 origin: AS132129 mnt-by: MAINT-SYSLAND-BD last-modified: 2019-02-22T16:26:26Z country: BD source: APNIC rpki-ov-state: valid route: 103.134.193.0/24 descr: SYSLAND-BD_103.134.193.0 origin: AS132129 mnt-by: MAINT-SYSLAND-BD last-modified: 2019-02-22T16:26:07Z country: BD source: APNIC rpki-ov-state: valid route: 103.134.194.0/24 descr: SYSLAND-BD_103.134.194.0 origin: AS132129 mnt-by: MAINT-SYSLAND-BD last-modified: 2019-02-22T16:25:47Z country: BD source: APNIC rpki-ov-state: valid route: 103.134.195.0/24 origin: AS132129 descr: SYSLAND-BD_103.134.195.0 mnt-by: MAINT-SYSLAND-BD last-modified: 2019-02-22T16:25:14Z country: BD source: APNIC rpki-ov-state: valid route6: 2404:69c0::/32 descr: SYSLAND-BD_2404:69C0 origin: AS132129 mnt-by: MAINT-SYSLAND-BD last-modified: 2019-02-22T16:28:34Z country: BD source: APNIC rpki-ov-state: valid