These entries are queried from radb.net using whois, you can try my project getting these.
:AS18393 route: 203.77.208.0/20 descr: Routes announced to Level 3 by BIZNET. origin: AS18393 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20100420 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.208.0/20 descr: Trans for AS7713 origin: AS18393 remarks: admin contact mail to ipnoc [at] telekommalaysia.com.hk remarks: tech contact mail to ipnoc [at] telekommalaysia.com.hk notify: ipnoc [at] telekommalaysia.com.hk mnt-by: MAINT-TMHKNTT changed: ipnoc [at] telekommalaysia.com.hk 20080625 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.208.0/20 descr: Proxy-registered route object origin: AS18393 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20080604 source: RADB last-modified: 2023-11-13T15:40:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.208.0/21 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: d.andri [at] ntt.co.id 20120630 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.208.0/22 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ius.eugenius [at] ntt.co.id 20161223 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.208.0/23 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ius.eugenius [at] ntt.co.id 20161223 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.208.0/23 descr: Proxy-registered route object origin: AS18393 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20080413 source: RADB last-modified: 2023-11-13T15:40:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.208.0/24 descr: Proxy-registered route object origin: AS18393 remarks: This route object is for a BtN customer route 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, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20040428 source: RADB last-modified: 2023-11-13T15:42:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.208.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ius.eugenius [at] ntt.co.id 20161223 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.208.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS18393 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20150916 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.209.0/24 descr: Proxy-registered route object origin: AS18393 remarks: This route object is for a BtN customer route 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, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20040428 source: RADB last-modified: 2023-11-13T15:42:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.209.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ius.eugenius [at] ntt.co.id 20161223 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.209.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS18393 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20150916 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.210.0/23 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ius.eugenius [at] ntt.co.id 20161223 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.210.0/24 descr: Proxy-registered route object origin: AS18393 remarks: This route object is for a BtN customer route 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, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20040523 source: RADB last-modified: 2023-11-13T15:42:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.210.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS18393 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20150916 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.210.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ius.eugenius [at] ntt.co.id 20161223 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.211.0/24 descr: Proxy-registered route object origin: AS18393 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20080418 source: RADB last-modified: 2023-11-13T15:40:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.211.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS18393 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20150916 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.211.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ius.eugenius [at] ntt.co.id 20161223 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.212.0/22 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: d.andri [at] ntt.co.id 20120630 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.212.0/23 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: d.andri [at] ntt.co.id 20120630 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.212.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: d.andri [at] ntt.co.id 20120630 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.212.0/24 descr: Proxy-registered route object origin: AS18393 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20080418 source: RADB last-modified: 2023-11-13T15:40:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.213.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS18393 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20150916 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.213.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ius.eugenius [at] ntt.co.id 20161223 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.213.0/24 descr: Proxy-registered route object origin: AS18393 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20080418 source: RADB last-modified: 2023-11-13T15:40:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.214.0/23 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ius.eugenius [at] ntt.co.id 20161223 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.214.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS18393 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20150916 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.214.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ius.eugenius [at] ntt.co.id 20161223 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.214.0/24 descr: Proxy-registered route object origin: AS18393 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20080418 source: RADB last-modified: 2023-11-13T15:40:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.215.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ius.eugenius [at] ntt.co.id 20161223 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.215.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS18393 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20150916 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.215.0/24 descr: Proxy-registered route object origin: AS18393 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20080418 source: RADB last-modified: 2023-11-13T15:40:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.216.0/21 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: d.andri [at] ntt.co.id 20120630 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.216.0/22 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: d.andri [at] ntt.co.id 20120630 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.216.0/23 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ius.eugenius [at] ntt.co.id 20161223 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.216.0/24 descr: Proxy-registered route object origin: AS18393 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20080418 source: RADB last-modified: 2023-11-13T15:40:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.216.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS18393 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20150916 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.216.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ius.eugenius [at] ntt.co.id 20161223 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.217.0/24 descr: Proxy-registered route object origin: AS18393 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20080418 source: RADB last-modified: 2023-11-13T15:40:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.217.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ius.eugenius [at] ntt.co.id 20161223 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.218.0/23 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: d.andri [at] ntt.co.id 20120630 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.218.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS2914 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: ius.eugenius [at] ntt.co.id 20161223 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.218.0/24 descr: Proxy-registered route object origin: AS18393 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20080418 source: RADB last-modified: 2023-11-13T15:40:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.219.0/24 descr: Proxy-registered route object origin: AS18393 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20080418 source: RADB last-modified: 2023-11-13T15:40:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.219.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: d.andri [at] ntt.co.id 20120630 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.220.0/22 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: d.andri [at] ntt.co.id 20120630 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.220.0/23 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: d.andri [at] ntt.co.id 20120630 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.220.0/24 descr: Proxy-registered route object origin: AS18393 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20080418 source: RADB last-modified: 2023-11-13T15:40:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.220.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: d.andri [at] ntt.co.id 20120630 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.221.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: d.andri [at] ntt.co.id 20120630 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.221.0/24 descr: Proxy-registered route object origin: AS18393 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20080418 source: RADB last-modified: 2023-11-13T15:40:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.222.0/23 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: d.andri [at] ntt.co.id 20120630 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.222.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: d.andri [at] ntt.co.id 20120630 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.222.0/24 descr: Proxy-registered route object origin: AS18393 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20080418 source: RADB last-modified: 2023-11-13T15:40:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.223.0/24 descr: Proxy-registered route object origin: AS18393 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20080418 source: RADB last-modified: 2023-11-13T15:40:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.223.0/24 descr: route-object for AS23947 origin: AS18393 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: d.andri [at] ntt.co.id 20120630 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.77.224.0/24 descr: Trans for AS7713 origin: AS18393 remarks: admin contact mail to ipnoc [at] telekommalaysia.com.hk remarks: tech contact mail to ipnoc [at] telekommalaysia.com.hk notify: ipnoc [at] telekommalaysia.com.hk mnt-by: MAINT-TMHKNTT changed: ipnoc [at] telekommalaysia.com.hk 20080625 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source