These entries are queried from radb.net using whois, you can try my project getting these.
:AS136364 route: 103.90.156.0/24 descr: Myguru Online India Pvt Ltd mnt-by: MAINT-IN-MYGURU origin: AS136364 last-modified: 2020-07-05T02:18:48Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.90.157.0/24 descr: Myguru Online India Pvt Ltd mnt-by: MAINT-IN-MYGURU origin: AS136364 last-modified: 2020-07-05T02:18:48Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.90.158.0/24 descr: Myguru Online India Pvt Ltd mnt-by: MAINT-IN-MYGURU origin: AS136364 last-modified: 2020-07-05T02:18:48Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.90.159.0/24 descr: Myguru Online India Pvt Ltd mnt-by: MAINT-IN-MYGURU origin: AS136364 last-modified: 2020-07-05T02:18:48Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source