These entries are queried from radb.net using whois, you can try my project getting these.
:AS9976 route: 101.250.160.0/19 descr: AS 9976 origin: AS9976 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20160112 #06:09:29Z source: RADB last-modified: 2023-11-13T15:48:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 101.250.192.0/20 descr: AS 9976 origin: AS9976 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20160112 #05:48:20Z source: RADB last-modified: 2023-11-13T15:48:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 101.250.208.0/20 descr: AS 9976 origin: AS9976 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20160112 #05:49:41Z source: RADB last-modified: 2023-11-13T15:48:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 101.250.224.0/19 descr: AS 9976 origin: AS9976 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20160112 #05:50:27Z source: RADB last-modified: 2023-11-13T15:48:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.11.44.0/22 descr: NIB_digital origin: AS9976 mnt-by: MAINT-AS4766 changed: ipnoc [at] kt.com 20160103 #02:51:43Z source: RADB last-modified: 2023-11-13T16:15:44Z rpki-ov-state: valid route: 103.11.44.0/22 origin: AS9976 country: KR descr: Namincheon broadcasting Co. mnt-by: MNT-KRNIC-AP last-modified: 2022-02-11T07:02:02Z source: APNIC rpki-ov-state: valid route: 115.126.192.0/18 origin: AS9976 country: KR descr: Namincheon broadcasting Co. mnt-by: MNT-KRNIC-AP last-modified: 2022-02-11T07:02:04Z source: APNIC rpki-ov-state: valid route: 115.126.192.0/18 descr: PACNET (proxy-registered route object) origin: AS9976 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 PACNET 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 20100201 source: RADB last-modified: 2023-11-13T15:58:53Z rpki-ov-state: valid route: 118.103.192.0/19 descr: PACNET (proxy-registered route object) origin: AS9976 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 PACNET 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 20100201 source: RADB last-modified: 2023-11-13T15:58:53Z rpki-ov-state: valid route: 118.103.192.0/19 origin: AS9976 country: KR descr: Namincheon broadcasting Co. mnt-by: MNT-KRNIC-AP last-modified: 2022-02-11T07:02:03Z source: APNIC rpki-ov-state: valid route: 150.107.80.0/22 descr: NIB_digital origin: AS9976 mnt-by: MAINT-AS4766 changed: ipnoc [at] kt.com 20160103 #02:52:44Z source: RADB last-modified: 2023-11-13T16:15:44Z rpki-ov-state: valid route: 150.107.80.0/22 origin: AS9976 country: KR descr: Namincheon broadcasting Co. mnt-by: MNT-KRNIC-AP last-modified: 2022-02-11T07:04:02Z source: APNIC rpki-ov-state: valid route: 183.91.192.0/18 origin: AS9976 country: KR descr: Namincheon broadcasting Co. mnt-by: MNT-KRNIC-AP last-modified: 2022-02-11T07:02:05Z source: APNIC rpki-ov-state: valid route: 183.91.192.0/18 descr: AS 9976 origin: AS9976 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20160112 #05:55:36Z source: RADB last-modified: 2023-11-13T15:48:30Z rpki-ov-state: valid route: 203.128.160.0/19 descr: PACNET (proxy-registered route object) origin: AS9976 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 PACNET 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 20100201 source: RADB last-modified: 2023-11-13T15:58:52Z rpki-ov-state: valid route: 203.128.160.0/19 origin: AS9976 country: KR descr: Namincheon broadcasting Co. mnt-by: MNT-KRNIC-AP last-modified: 2022-02-11T06:54:02Z source: APNIC rpki-ov-state: valid route: 203.212.96.0/19 origin: AS9976 country: KR descr: Namincheon broadcasting Co. mnt-by: MNT-KRNIC-AP last-modified: 2022-02-11T06:56:02Z source: APNIC rpki-ov-state: valid route: 203.212.96.0/19 descr: Proxy-Registered Route Object by DACOM(AS3786) origin: AS9976 remarks: This route object is for a DACOM's customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was automatically created to prevent remarks: some DACOM peer from rejecting this route because remarks: they may create their filter based on Route Registry DB. notify: noc [at] bora.net mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20060605 source: RADB last-modified: 2023-11-13T16:09:28Z rpki-ov-state: valid route: 210.111.160.0/19 origin: AS9976 country: KR descr: Namincheon broadcasting Co. mnt-by: MNT-KRNIC-AP last-modified: 2022-02-11T06:52:03Z source: APNIC rpki-ov-state: valid route: 210.111.160.0/19 descr: PACNET (proxy-registered route object) origin: AS9976 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 PACNET 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 20100201 source: RADB last-modified: 2023-11-13T15:58:51Z rpki-ov-state: valid route: 211.112.64.0/19 descr: contact noc [at] bora.net if necessary origin: AS9976 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20021216 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: valid route: 211.112.64.0/19 descr: proxy for HANARO TELECOM route origin: AS9976 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20100107 source: NTTCOM rpki-ov-state: valid route: 211.112.64.0/19 origin: AS9976 country: KR descr: Namincheon broadcasting Co. mnt-by: MNT-KRNIC-AP last-modified: 2022-02-11T06:52:02Z source: APNIC rpki-ov-state: valid route: 211.235.32.0/19 origin: AS9976 country: KR descr: Namincheon broadcasting Co. mnt-by: MNT-KRNIC-AP last-modified: 2022-02-11T06:46:03Z source: APNIC rpki-ov-state: valid route: 211.235.32.0/19 descr: proxy for HANARO TELECOM route origin: AS9976 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20100107 source: NTTCOM rpki-ov-state: valid route: 211.235.32.0/19 descr: contact noc [at] bora.net if necessary origin: AS9976 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20030612 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: valid route: 211.238.64.0/19 descr: contact noc [at] bora.net if necessary origin: AS9976 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20031203 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: valid route: 211.238.64.0/19 origin: AS9976 country: KR descr: Namincheon broadcasting Co. mnt-by: MNT-KRNIC-AP last-modified: 2022-02-11T06:52:04Z source: APNIC rpki-ov-state: valid