These entries are queried from radb.net using whois, you can try my project getting these.
:AS38638 route: 27.123.8.0/23 descr: PACNET (proxy-registered route object) origin: AS38638 remarks: This route object is for a PACNET customer route which is being exported under this origin AS. + This route object was created because no existing route object with the same origin was found, and since some ANC peers filter based on these objects this route may be rejected if this object is not created. + Please contact abuse [at] pacnet.net if you have any Concerns regarding Spam/Abuses related to this object + Please contact ip-noc [at] pacnet.net if you have any other Questions regarding this object. notify: ip-noc [at] pacnet.net mnt-by: MAINT-AS4637 changed: ip-noc [at] pacnet.net 20110710 source: RADB last-modified: 2023-11-13T15:58:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.123.8.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.123.9.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.123.9.0/24 descr: PACNET (proxy-registered route object) origin: AS38638 remarks: This route object is for a PACNET customer route which is being exported under this origin AS. + This route object was created because no existing route object with the same origin was found, and since some ANC peers filter based on these objects this route may be rejected if this object is not created. + Please contact abuse [at] pacnet.net if you have any Concerns regarding Spam/Abuses related to this object + Please contact ip-noc [at] pacnet.net if you have any other Questions regarding this object. notify: ip-noc [at] pacnet.net mnt-by: MAINT-AS4637 changed: ip-noc [at] pacnet.net 20110420 source: RADB last-modified: 2023-11-13T15:58:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.123.10.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.123.11.0/24 descr: PACNET (proxy-registered route object) origin: AS38638 remarks: This route object is for a PACNET customer route which is being exported under this origin AS. + This route object was created because no existing route object with the same origin was found, and since some ANC peers filter based on these objects this route may be rejected if this object is not created. + Please contact abuse [at] pacnet.net if you have any Concerns regarding Spam/Abuses related to this object + Please contact ip-noc [at] pacnet.net if you have any other Questions regarding this object. notify: ip-noc [at] pacnet.net mnt-by: MAINT-AS4637 changed: ip-noc [at] pacnet.net 20110419 source: RADB last-modified: 2023-11-13T15:58:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.123.11.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.123.11.0/24 descr: CMI IP Transit origin: AS38638 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20191010 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.123.12.0/22 descr: PACNET (proxy-registered route object) origin: AS38638 remarks: This route object is for a PACNET customer route which is being exported under this origin AS. + This route object was created because no existing route object with the same origin was found, and since some ANC peers filter based on these objects this route may be rejected if this object is not created. + Please contact abuse [at] pacnet.net if you have any Concerns regarding Spam/Abuses related to this object + Please contact ip-noc [at] pacnet.net if you have any other Questions regarding this object. notify: ip-noc [at] pacnet.net mnt-by: MAINT-AS4637 changed: ip-noc [at] pacnet.net 20110420 source: RADB last-modified: 2023-11-13T15:58:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.123.12.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.123.13.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.123.14.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.123.15.0/24 descr: AS38638 origin: AS38638 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20180815 #01:30:53Z source: RADB last-modified: 2023-11-13T15:54:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.123.15.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.207.173.0/24 descr: Onairnet origin: AS38638 mnt-by: LARUS-SERVICE-MNT changed: *** [at] cloudinnovation.org 20230628 source: AFRINIC rpki-ov-state: valid route: 45.207.173.0/24 origin: AS38638 descr: Onairnet mnt-by: MAINT-LARUS changed: t.t.xu [at] laruscloudservice.net 20230627 source: RADB last-modified: 2023-11-13T16:17:31Z rpki-ov-state: valid route: 103.7.236.0/24 descr: AS38638 origin: AS38638 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20180815 #01:30:13Z source: RADB last-modified: 2023-11-13T15:54:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.7.236.0/24 descr: CMI IP Transit origin: AS38638 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20191010 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.7.236.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.7.237.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.7.238.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.7.239.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.89.70.0/24 origin: AS38638 descr: Ip Core Corporation Urbannet-Kanda Bldg 4F 3-6-2 Uchi-Kanda Chiyoda-ku, Tokyo 101-0047,Japan mnt-by: MAINT-AS14821 changed: info [at] vlan24.com 20210420 #02:43:57Z source: RADB last-modified: 2023-11-13T16:05:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 111.92.244.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 111.92.245.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 111.92.246.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 111.92.246.0/24 descr: CMI IP Transit origin: AS38638 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20191010 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 111.92.246.0/24 descr: CMI (Customer Route) origin: AS38638 mnt-by: MAINT-AS58453 changed: qas_support [at] cmi.chinamobile.com 20191009 source: RADB last-modified: 2023-11-13T15:58:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 111.92.247.0/24 descr: CMI IP Transit origin: AS38638 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20191010 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 111.92.247.0/24 descr: CMI (Customer Route) origin: AS38638 mnt-by: MAINT-AS58453 changed: qas_support [at] cmi.chinamobile.com 20191009 source: RADB last-modified: 2023-11-13T15:58:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 111.92.247.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.83.20.0/23 origin: AS38638 descr: Onairnet mnt-by: MAINT-LARUS changed: t.t.xu [at] laruscloudservice.net source: RADB last-modified: 2024-02-06T04:00:39Z rpki-ov-state: valid route: 154.83.20.0/23 descr: Onairnet origin: AS38638 mnt-by: LARUS-SERVICE-MNT changed: *** [at] cloudinnovation.org 20211029 source: AFRINIC rpki-ov-state: valid route: 154.83.20.0/24 descr: Onairnet origin: AS38638 mnt-by: LARUS-SERVICE-MNT changed: *** [at] cloudinnovation.org 20220602 source: AFRINIC rpki-ov-state: valid route: 154.83.20.0/24 origin: AS38638 descr: Onairnet mnt-by: MAINT-LARUS changed: t.t.xu [at] laruscloudservice.net 20220602 #08:26:54Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 154.83.21.0/24 origin: AS38638 descr: Onairnet mnt-by: MAINT-LARUS changed: t.t.xu [at] laruscloudservice.net 20220602 #08:27:39Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 154.83.21.0/24 descr: Onairnet origin: AS38638 mnt-by: LARUS-SERVICE-MNT changed: *** [at] cloudinnovation.org 20220602 source: AFRINIC rpki-ov-state: valid route: 154.91.168.0/24 origin: AS38638 descr: Onairnet mnt-by: MAINT-LARUS changed: t.t.xu [at] laruscloudservice.net 20210610 #03:21:02Z source: RADB last-modified: 2023-11-13T16:05:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.91.168.0/24 origin: AS38638 descr: Onairnet mnt-by: LARUS-SERVICE-MNT changed: *** [at] larus.net 20210611 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.91.169.0/24 descr: Onairnet origin: AS38638 mnt-by: LARUS-SERVICE-MNT changed: *** [at] cloudinnovation.org 20211029 source: AFRINIC rpki-ov-state: valid route: 154.91.169.0/24 origin: AS38638 descr: Onairnet mnt-by: MAINT-LARUS changed: t.t.xu [at] laruscloudservice.net 20230531 source: RADB last-modified: 2023-11-13T16:17:25Z rpki-ov-state: valid route: 154.194.15.0/24 origin: AS38638 descr: Onairnet mnt-by: MAINT-LARUS changed: t.t.xu [at] laruscloudservice.net source: RADB last-modified: 2024-01-24T11:30:18Z rpki-ov-state: valid route: 154.194.15.0/24 descr: Onairnet origin: AS38638 mnt-by: LARUS-SERVICE-MNT changed: *** [at] cloudinnovation.org 20240124 source: AFRINIC rpki-ov-state: valid route: 154.194.51.0/24 descr: Onairnet origin: AS38638 mnt-by: LARUS-SERVICE-MNT changed: *** [at] cloudinnovation.org 20230811 source: AFRINIC rpki-ov-state: valid route: 154.194.51.0/24 origin: AS38638 descr: Onairnet mnt-by: MAINT-LARUS changed: t.t.xu [at] laruscloudservice.net 20230810 source: RADB last-modified: 2023-11-13T16:18:11Z rpki-ov-state: valid route: 154.194.62.0/24 origin: AS38638 descr: Onairnet mnt-by: MAINT-LARUS changed: t.t.xu [at] laruscloudservice.net 20230822 source: RADB last-modified: 2023-11-13T16:18:17Z rpki-ov-state: valid route: 154.194.62.0/24 descr: Onairnet origin: AS38638 mnt-by: LARUS-SERVICE-MNT changed: *** [at] cloudinnovation.org 20230822 source: AFRINIC rpki-ov-state: valid route: 154.215.1.0/24 descr: Onairnet origin: AS38638 mnt-by: LARUS-SERVICE-MNT changed: *** [at] cloudinnovation.org 20230714 source: AFRINIC rpki-ov-state: valid route: 154.215.1.0/24 origin: AS38638 descr: Onairnet mnt-by: MAINT-LARUS changed: t.t.xu [at] laruscloudservice.net 20230713 source: RADB last-modified: 2023-11-13T16:17:47Z rpki-ov-state: valid route: 182.23.208.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 182.23.209.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 182.23.210.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 182.23.210.0/24 descr: Proxy-registered route object origin: AS38638 remarks: This route object is for a PCCW Global customer route which is being exported under this origin AS. _ This route object was created because no existing route object with the same origin was found, and since some PCCW Global peers filter based on these objects this route may be rejected if this object is not created. _ Please contact peering [at] pccwglobal.com if you have any questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20100413 #15:59:52Z source: RADB last-modified: 2023-11-13T15:42:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 182.23.211.0/24 descr: Ip Core Corporation X-Keiro:ipcore [at] ipcoremail.com origin: AS38638 member-of: rs-IPCORE notify: ipcore [at] ipcoremail.com mnt-by: MAINT-AS38638 changed: irr-admin [at] nic.ad.jp 20230905 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source