These entries are queried from radb.net using whois, you can try my project getting these.
:AS56061 route: 180.148.12.0/24 descr: SUNGARD_SOLUTIONS_SOFTWARE origin: AS56061 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20111111 #11:06:58Z source: RADB last-modified: 2023-11-13T15:47:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 180.148.12.0/24 descr: SunGard Solution Software India origin: AS56061 country: IN mnt-lower: MAINT-SGS-IND-NET-IN mnt-routes: MAINT-SGS-IND-NET-IN mnt-by: MAINT-SGS-IND-NET-IN last-modified: 2011-02-17T08:15:35Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 180.148.13.0/24 descr: SunGard Solution Software India origin: AS56061 country: IN mnt-lower: MAINT-SGS-IND-NET-IN mnt-routes: MAINT-SGS-IND-NET-IN mnt-by: MAINT-SGS-IND-NET-IN last-modified: 2011-02-17T08:19:02Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 180.148.14.0/24 descr: SunGard Solution Software India origin: AS56061 country: IN mnt-lower: MAINT-SGS-IND-NET-IN mnt-routes: MAINT-SGS-IND-NET-IN mnt-by: MAINT-SGS-IND-NET-IN last-modified: 2011-06-21T14:11:55Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 180.148.15.0/24 descr: SunGard Solution Software India origin: AS56061 country: IN mnt-lower: MAINT-SGS-IND-NET-IN mnt-routes: MAINT-SGS-IND-NET-IN mnt-by: MAINT-SGS-IND-NET-IN last-modified: 2011-02-17T08:21:21Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source