These entries are queried from radb.net using whois, you can try my project getting these.
:AS138740 route: 103.140.72.0/23 descr: Citylink Broadbnad Services Pvt. Ltd. mnt-by: MAINT-IN-CBKALYAN origin: AS138740 last-modified: 2020-07-05T02:17:39Z source: APNIC rpki-ov-state: valid route: 103.140.72.0/24 origin: AS138740 descr: Citylink Broadband Services Pvt. Ltd mnt-by: MAINT-AS33480 changed: nikhil [at] webwerks.com 20191108 #13:04:59Z source: RADB last-modified: 2023-11-13T16:18:48Z rpki-ov-state: valid route: 103.140.72.0/24 descr: Citylink Broadbnad Services Pvt. Ltd. mnt-by: MAINT-IN-CBKALYAN origin: AS138740 last-modified: 2020-07-05T02:17:39Z source: APNIC rpki-ov-state: valid route: 103.140.73.0/24 origin: AS138740 descr: Citylink Broadband Services Pvt. Ltd mnt-by: MAINT-AS33480 changed: nikhil [at] webwerks.com 20191108 #13:05:34Z source: RADB last-modified: 2023-11-13T16:18:48Z rpki-ov-state: valid route: 103.140.73.0/24 descr: Citylink Broadbnad Services Pvt. Ltd. mnt-by: MAINT-IN-CBKALYAN origin: AS138740 last-modified: 2020-07-05T02:17:39Z source: APNIC rpki-ov-state: valid