These entries are queried from radb.net using whois, you can try my project getting these.
:AS136337 route: 103.239.88.0/23 descr: WEBBERSTOP INDIA PRIVATE LIMITED origin: AS136337 mnt-by: MAINT-IN-WSIPLTD mnt-routes: MAINT-IN-WSIPLTD last-modified: 2023-07-28T07:42:05Z source: APNIC rpki-ov-state: valid route: 103.239.88.0/24 descr: WEBBERSTOP INDIA PRIVATE LIMITED origin: AS136337 mnt-by: MAINT-IN-WSIPLTD mnt-routes: MAINT-IN-WSIPLTD last-modified: 2023-07-28T07:42:34Z source: APNIC rpki-ov-state: valid route: 103.239.89.0/24 descr: WEBBERSTOP INDIA PRIVATE LIMITED origin: AS136337 mnt-by: MAINT-IN-WSIPLTD mnt-routes: MAINT-IN-WSIPLTD last-modified: 2023-07-28T07:43:01Z source: APNIC rpki-ov-state: valid