These entries are queried from radb.net using whois, you can try my project getting these.
:AS131478 route: 103.4.226.0/24 descr: PACNET (proxy-registered route object) origin: AS131478 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 20110811 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: 103.121.128.0/22 descr: CPO ipv4 Australia origin: AS131478 mnt-by: MAINT-CLARENCE-AU last-modified: 2018-08-27T05:58:45Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.121.128.0/24 descr: CPO ipv4 Australia origin: AS131478 mnt-by: MAINT-CLARENCE-AU last-modified: 2018-08-27T05:58:54Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.121.129.0/24 descr: CPO ipv4 Australia origin: AS131478 mnt-by: MAINT-CLARENCE-AU last-modified: 2018-08-27T05:59:00Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.121.130.0/24 descr: CPO ipv4 Australia origin: AS131478 mnt-by: MAINT-CLARENCE-AU last-modified: 2018-08-27T05:59:06Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.121.131.0/24 descr: CPO ipv4 Australia origin: AS131478 mnt-by: MAINT-CLARENCE-AU last-modified: 2018-08-27T05:59:15Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2403:6c40::/32 descr: CPO ipv6 Australia origin: AS131478 mnt-by: MAINT-CLARENCE-AU last-modified: 2018-08-27T06:00:19Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source