These entries are queried from radb.net using whois, you can try my project getting these.
:AS139396 route: 45.113.228.0/24 descr: PT Master Global Solusi descr: Jl. Wolter Monginsidi No. 88i descr: Jakarta origin: AS139396 mnt-by: MNT-APJII-ID last-modified: 2021-01-20T00:17:16Z source: APNIC rpki-ov-state: valid route: 45.113.229.0/24 descr: PT Master Global Solusi descr: Jl. Wolter Monginsidi No. 88i descr: Jakarta origin: AS139396 mnt-by: MNT-APJII-ID last-modified: 2021-01-20T00:17:24Z source: APNIC rpki-ov-state: valid route: 45.113.230.0/24 descr: PT Master Global Solusi descr: Jl. Wolter Monginsidi No. 88i descr: Jakarta origin: AS139396 mnt-by: MNT-APJII-ID last-modified: 2021-01-20T00:17:31Z source: APNIC rpki-ov-state: valid route: 45.113.231.0/24 descr: PT Master Global Solusi descr: Jl. Wolter Monginsidi No. 88i descr: Jakarta origin: AS139396 mnt-by: MNT-APJII-ID last-modified: 2021-01-20T00:17:34Z source: APNIC rpki-ov-state: valid