These entries are queried from radb.net using whois, you can try my project getting these.
:AS55865 route: 49.128.224.0/19 descr: PACNET (proxy-registered route object) origin: AS55865 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 20110302 source: RADB last-modified: 2023-11-13T15:58:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 49.128.224.0/19 descr: SCA first alloc origin: AS55865 country: AU mnt-lower: MAINT-SATCOMMS-NET-AU mnt-routes: MAINT-SATCOMMS-NET-AU mnt-by: MAINT-SATCOMMS-NET-AU last-modified: 2011-03-25T13:23:55Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 49.128.224.0/22 descr: PACNET (proxy-registered route object) origin: AS55865 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 for any related SPAM/abuse case + 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 20140424 source: RADB last-modified: 2023-11-13T15:58:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 49.128.224.0/22 descr: APN SC.Bgan origin: AS55865 mnt-lower: MAINT-SATCOMMS-NET-AU mnt-routes: MAINT-SATCOMMS-NET-AU mnt-by: MAINT-SATCOMMS-NET-AU last-modified: 2011-03-25T13:26:16Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source