These entries are queried from radb.net using whois, you can try my project getting these.
:AS46049 route: 182.255.0.0/21 descr: PT.Sumberdata Indonesia - Indosat Customer origin: AS46049 mnt-by: MAINT-AS4761 changed: support [at] indosat.com 20120828 #18:18:55Z source: RADB last-modified: 2023-11-13T16:12:50Z rpki-ov-state: valid route: 182.255.0.0/21 descr: route-object for AS23947 origin: AS46049 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: fajri.setiawan [at] ntt.co.id 20140826 source: NTTCOM rpki-ov-state: valid route: 182.255.0.0/21 descr: Route Object of Universitas Diponegoro descr: University / Direct Member IDNIC descr: Semarang, Jawa Tengah origin: AS46049 mnt-by: MAINT-ID-UNDIP last-modified: 2017-12-05T10:01:14Z source: IDNIC rpki-ov-state: valid route: 182.255.0.0/21 descr: Route Object of Universitas Diponegoro descr: University / Direct Member IDNIC descr: Semarang, Jawa Tengah origin: AS46049 mnt-by: MAINT-ID-UNDIP last-modified: 2017-12-05T10:01:14Z source: APNIC rpki-ov-state: valid route: 182.255.0.0/22 descr: route-object for AS23947 origin: AS46049 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: fajri.setiawan [at] ntt.co.id 20140826 source: NTTCOM rpki-ov-state: valid route: 182.255.0.0/22 descr: Proxy-registered route object origin: AS46049 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20170217 source: RADB last-modified: 2023-11-13T15:50:50Z rpki-ov-state: valid route: 182.255.0.0/24 descr: Route Object of Universitas Diponegoro descr: University / Direct Member IDNIC descr: Semarang - Jawa Tengah origin: AS46049 mnt-by: MAINT-ID-UNDIP last-modified: 2010-05-12T09:49:52Z source: APNIC rpki-ov-state: valid route: 182.255.0.0/24 descr: Proxy-registered route object origin: AS46049 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20170217 source: RADB last-modified: 2023-11-13T15:50:51Z rpki-ov-state: valid route: 182.255.0.0/24 descr: Route Object of Universitas Diponegoro descr: University / Direct Member IDNIC descr: Semarang - Jawa Tengah origin: AS46049 mnt-by: MAINT-ID-UNDIP last-modified: 2010-05-12T09:49:52Z source: IDNIC rpki-ov-state: valid route: 182.255.0.0/24 descr: route-object for AS23947 origin: AS46049 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: fajri.setiawan [at] ntt.co.id 20140826 source: NTTCOM rpki-ov-state: valid route: 182.255.1.0/24 descr: Proxy-registered route object origin: AS46049 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20170217 source: RADB last-modified: 2023-11-13T15:50:51Z rpki-ov-state: valid route: 182.255.1.0/24 descr: Route Object of Universitas Diponegoro descr: University / Direct Member IDNIC descr: Semarang - Jawa Tengah origin: AS46049 mnt-by: MAINT-ID-UNDIP last-modified: 2010-05-12T09:51:10Z source: APNIC rpki-ov-state: valid route: 182.255.1.0/24 descr: Route Object of Universitas Diponegoro descr: University / Direct Member IDNIC descr: Semarang - Jawa Tengah origin: AS46049 mnt-by: MAINT-ID-UNDIP last-modified: 2010-05-12T09:51:10Z source: IDNIC rpki-ov-state: valid route: 182.255.1.0/24 descr: route-object for AS23947 origin: AS46049 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: fajri.setiawan [at] ntt.co.id 20140826 source: NTTCOM rpki-ov-state: valid route: 182.255.2.0/24 descr: Route Object of Universitas Diponegoro descr: University / Direct Member IDNIC descr: Semarang - Jawa Tengah origin: AS46049 mnt-by: MAINT-ID-UNDIP last-modified: 2010-05-12T09:54:34Z source: IDNIC rpki-ov-state: valid route: 182.255.2.0/24 descr: Proxy-registered route object origin: AS46049 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20170217 source: RADB last-modified: 2023-11-13T15:50:51Z rpki-ov-state: valid route: 182.255.2.0/24 descr: Route Object of Universitas Diponegoro descr: University / Direct Member IDNIC descr: Semarang - Jawa Tengah origin: AS46049 mnt-by: MAINT-ID-UNDIP last-modified: 2010-05-12T09:54:34Z source: APNIC rpki-ov-state: valid route: 182.255.2.0/24 descr: route-object for AS23947 origin: AS46049 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: fajri.setiawan [at] ntt.co.id 20140826 source: NTTCOM rpki-ov-state: valid route: 182.255.3.0/24 descr: Route Object of Universitas Diponegoro descr: University / Direct Member IDNIC descr: Semarang - Jawa Tengah origin: AS46049 mnt-by: MAINT-ID-UNDIP last-modified: 2010-05-12T09:55:43Z source: APNIC rpki-ov-state: valid route: 182.255.3.0/24 descr: Proxy-registered route object origin: AS46049 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20170217 source: RADB last-modified: 2023-11-13T15:50:51Z rpki-ov-state: valid route: 182.255.3.0/24 descr: route-object for AS23947 origin: AS46049 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: fajri.setiawan [at] ntt.co.id 20140826 source: NTTCOM rpki-ov-state: valid route: 182.255.3.0/24 descr: Route Object of Universitas Diponegoro descr: University / Direct Member IDNIC descr: Semarang - Jawa Tengah origin: AS46049 mnt-by: MAINT-ID-UNDIP last-modified: 2010-05-12T09:55:43Z source: IDNIC rpki-ov-state: valid route: 182.255.4.0/22 descr: Proxy-registered route object origin: AS46049 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20170217 source: RADB last-modified: 2023-11-13T15:50:50Z rpki-ov-state: valid route: 182.255.4.0/22 descr: route-object for AS23947 origin: AS46049 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: fajri.setiawan [at] ntt.co.id 20140826 source: NTTCOM rpki-ov-state: valid route: 182.255.4.0/24 descr: Proxy-registered route object origin: AS46049 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20170217 source: RADB last-modified: 2023-11-13T15:50:50Z rpki-ov-state: valid route: 182.255.4.0/24 descr: route-object for AS23947 origin: AS46049 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: fajri.setiawan [at] ntt.co.id 20140826 source: NTTCOM rpki-ov-state: valid route: 182.255.5.0/24 descr: Proxy-registered route object origin: AS46049 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20170217 source: RADB last-modified: 2023-11-13T15:50:50Z rpki-ov-state: valid route: 182.255.5.0/24 descr: Route Object of Universitas Diponegoro descr: University / Direct Member IDNIC descr: Semarang - Jawa Tengah origin: AS46049 mnt-by: MAINT-ID-UNDIP last-modified: 2023-01-02T07:06:57Z source: IDNIC rpki-ov-state: valid route: 182.255.5.0/24 descr: route-object for AS23947 origin: AS46049 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: fajri.setiawan [at] ntt.co.id 20140826 source: NTTCOM rpki-ov-state: valid route: 182.255.6.0/24 descr: route-object for AS23947 origin: AS46049 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: fajri.setiawan [at] ntt.co.id 20140826 source: NTTCOM rpki-ov-state: valid route: 182.255.6.0/24 descr: Route Object of Universitas Diponegoro descr: University / Direct Member IDNIC descr: Semarang - Jawa Tengah origin: AS46049 mnt-by: MAINT-ID-UNDIP last-modified: 2023-01-02T07:09:07Z source: IDNIC rpki-ov-state: valid route: 182.255.6.0/24 descr: Proxy-registered route object origin: AS46049 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20170217 source: RADB last-modified: 2023-11-13T15:50:50Z rpki-ov-state: valid route: 182.255.7.0/24 descr: Route Object of Universitas Diponegoro descr: University / Direct Member IDNIC descr: Semarang - Jawa Tengah origin: AS46049 mnt-by: MAINT-ID-UNDIP last-modified: 2023-01-02T07:10:45Z source: IDNIC rpki-ov-state: valid route: 182.255.7.0/24 descr: Proxy-registered route object origin: AS46049 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20170217 source: RADB last-modified: 2023-11-13T15:50:50Z rpki-ov-state: valid route: 182.255.7.0/24 descr: route-object for AS23947 origin: AS46049 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: fajri.setiawan [at] ntt.co.id 20140826 source: NTTCOM rpki-ov-state: valid route6: 2001:df0:b5::/48 descr: Universitas Diponegoro origin: AS46049 mnt-by: MAINT-AS4800 changed: noc [at] idola.net.id 20131229 #04:58:32Z source: RADB last-modified: 2023-11-13T15:45:56Z rpki-ov-state: valid