These entries are queried from radb.net using whois, you can try my project getting these.
:AS38783 route: 115.178.48.0/21 descr: Routes announced to Level 3 by BIZNET. origin: AS38783 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20161226 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.48.0/21 descr: PT. Cyber Network Indonesia - Indosat Customer origin: AS38783 mnt-by: MAINT-AS4761 changed: support [at] indosat.com 20121016 #03:11:35Z source: RADB last-modified: 2023-11-13T16:12:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.48.0/21 descr: Proxy-registered route object origin: AS38783 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20100329 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.48.0/21 descr: Route object of NOC SIMAYA descr: PT. Simaya Jejaring Mandiri descr: Bandung - Jawa Barat country: ID origin: AS38783 mnt-by: MAINT-ID-SIMAYA last-modified: 2008-09-15T07:00:22Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.48.0/21 descr: Route object of NOC SIMAYA descr: PT. Simaya Jejaring Mandiri descr: Bandung - Jawa Barat country: ID origin: AS38783 mnt-by: MAINT-ID-SIMAYA last-modified: 2008-09-15T07:00:22Z source: IDNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.48.0/22 descr: Proxy-registered route object origin: AS38783 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20130417 source: RADB last-modified: 2023-11-13T15:45:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.48.0/22 descr: Proxy-registered route object origin: AS38783 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20100329 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.48.0/23 descr: Proxy-registered route object origin: AS38783 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20130417 source: RADB last-modified: 2023-11-13T15:45:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.48.0/23 descr: Proxy-registered route object origin: AS38783 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20100329 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.48.0/24 descr: Proxy-registered route object origin: AS38783 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20100329 source: NTTCOM rpki-ov-state: valid route: 115.178.48.0/24 descr: Proxy-registered route object origin: AS38783 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20130417 source: RADB last-modified: 2023-11-13T15:45:23Z rpki-ov-state: valid route: 115.178.49.0/24 descr: Proxy-registered route object origin: AS38783 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20130417 source: RADB last-modified: 2023-11-13T15:45:23Z rpki-ov-state: valid route: 115.178.49.0/24 descr: Trans for AS17826 origin: AS38783 mnt-by: MAINT-ID-CIPTAMA notify: sonny [at] bdg.centrin.net.id changed: sonny [at] bdg.centrin.net.id 20090203 source: NTTCOM rpki-ov-state: valid route: 115.178.50.0/23 descr: Proxy-registered route object origin: AS38783 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20130417 source: RADB last-modified: 2023-11-13T15:45:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.50.0/23 descr: Proxy-registered route object origin: AS38783 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20091103 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.50.0/24 descr: Trans for AS17826 origin: AS38783 mnt-by: MAINT-ID-CIPTAMA notify: sonny [at] bdg.centrin.net.id changed: sonny [at] bdg.centrin.net.id 20090203 source: NTTCOM rpki-ov-state: valid route: 115.178.50.0/24 descr: Proxy-registered route object origin: AS38783 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20130417 source: RADB last-modified: 2023-11-13T15:45:23Z rpki-ov-state: valid route: 115.178.52.0/22 descr: Proxy-registered route object origin: AS38783 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20130417 source: RADB last-modified: 2023-11-13T15:45:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.52.0/22 descr: Proxy-registered route object origin: AS38783 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20091103 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.52.0/23 descr: Proxy-registered route object origin: AS38783 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20130417 source: RADB last-modified: 2023-11-13T15:45:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.52.0/23 descr: Proxy-registered route object origin: AS38783 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20091103 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.54.0/23 descr: route-object for AS23947 origin: AS38783 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ernaldo [at] ntt.co.id 20151029 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.54.0/23 descr: Proxy-registered route object origin: AS38783 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20130417 source: RADB last-modified: 2023-11-13T15:45:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.178.55.0/24 descr: Proxy-registered route object origin: AS38783 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20130417 source: RADB last-modified: 2023-11-13T15:45:23Z rpki-ov-state: valid route: 115.178.55.0/24 descr: Trans for AS17826 origin: AS38783 mnt-by: MAINT-ID-CIPTAMA notify: sonny [at] bdg.centrin.net.id changed: sonny [at] bdg.centrin.net.id 20090203 source: NTTCOM rpki-ov-state: valid