These entries are queried from radb.net using whois, you can try my project getting these.
:AS134411 route: 103.63.148.0/24 descr: Manhattan Associates (India) Development Centre Pvt. Ltd. origin: AS134411 mnt-by: MAINT-ESRAJA-IN country: IN last-modified: 2015-08-03T10:04:13Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.63.149.0/24 descr: Manhattan Associates origin: AS134411 mnt-by: MAINT-ESRAJA-IN country: GB last-modified: 2015-07-22T09:28:29Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.63.150.0/24 descr: Manhattan Associates origin: AS134411 mnt-by: MAINT-ESRAJA-IN country: IN last-modified: 2016-01-24T08:56:40Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source