These entries are queried from radb.net using whois, you can try my project getting these.
:AS30419 route: 24.75.138.0/24 descr: Proxy-registered route object origin: AS30419 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 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 Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20050814 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.125.96.0/24 descr: MediaMath origin: AS30419 mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20170112 #19:36:49Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: valid route: 74.121.136.0/21 descr: MediaMath Inc. admin-c: MNOC8-ARIN tech-c: MNOC8-ARIN origin: AS30419 mnt-by: MNT-MEDIAMATH changed: noc [at] mediamath.com 20100517 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.121.136.0/21 descr: REACH (Customer Route) tech-c: RRNOC1-REACH origin: AS30419 remarks: This auto-generated route object was created remarks: for a REACH customer route remarks: remarks: This route object was created because remarks: some REACH peers filter based on these objects remarks: and this route may be rejected remarks: if this object is not created. remarks: remarks: Please contact irr [at] team.telstra.com if you have any remarks: questions regarding this object. notify: irr [at] team.telstra.com mnt-by: MAINT-REACH-NOC changed: irr [at] team.telstra.com 20111228 source: REACH rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.121.136.0/24 origin: AS30419 descr: MediaMath notify: netops [at] mediamath.com mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20190412 #14:24:13Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.121.137.0/24 descr: Customer Route Atlantic Metro Communications 325 Hudson St 4th Floor New York, NY 10013 USA origin: AS30419 mnt-by: MAINT-AS29838 changed: irr [at] atlanticmetro.net 20100604 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.121.137.0/24 origin: AS30419 descr: MediaMath notify: netops [at] mediamath.com mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20190412 #14:23:49Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.121.138.0/24 origin: AS30419 descr: MediaMath notify: netops [at] mediamath.com mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20190412 #14:23:24Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.121.139.0/24 origin: AS30419 descr: MediaMath notify: netops [at] mediamath.com mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20190412 #14:23:07Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.121.140.0/24 origin: AS30419 descr: MediaMath US notify: netops [at] mediamath.com mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20190412 #14:22:44Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.121.141.0/24 origin: AS30419 descr: MediaMath US notify: netops [at] mediamath.com mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20190412 #14:22:16Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.121.141.0/24 descr: REACH (Customer Route) tech-c: RRNOC1-REACH origin: AS30419 remarks: This auto-generated route object was created remarks: for a REACH customer route remarks: remarks: This route object was created because remarks: some REACH peers filter based on these objects remarks: and this route may be rejected remarks: if this object is not created. remarks: remarks: Please contact irr [at] team.telstra.com if you have any remarks: questions regarding this object. notify: irr [at] team.telstra.com mnt-by: MAINT-REACH-NOC changed: irr [at] team.telstra.com 20111221 source: REACH rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.121.142.0/24 origin: AS30419 descr: MediaMath US notify: netops [at] mediamath.com mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20190412 #14:21:48Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.121.143.0/24 origin: AS30419 descr: MediaMath US notify: netops [at] mediamath.com mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20190412 #14:21:13Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.229.204.0/22 descr: MEDIAMATH origin: AS30419 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: robertson-madridejos.torres [at] ap.equinix.com 20140821 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.229.204.0/23 descr: MEDIAMATH origin: AS30419 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: robertson-madridejos.torres [at] ap.equinix.com 20140821 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.229.204.0/24 descr: MEDIAMATH origin: AS30419 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: robertson-madridejos.torres [at] ap.equinix.com 20140821 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.229.205.0/24 descr: MEDIAMATH origin: AS30419 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: robertson-madridejos.torres [at] ap.equinix.com 20140821 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.229.206.0/23 descr: MEDIAMATH origin: AS30419 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: robertson-madridejos.torres [at] ap.equinix.com 20140821 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.229.206.0/24 descr: MEDIAMATH origin: AS30419 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: robertson-madridejos.torres [at] ap.equinix.com 20140821 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.229.207.0/24 descr: MEDIAMATH origin: AS30419 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: robertson-madridejos.torres [at] ap.equinix.com 20140821 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.29.132.0/24 descr: MEDIAMATH-UKNETS origin: AS30419 mnt-by: NS54769-MNT created: 2013-07-23T13:56:49Z last-modified: 2013-07-23T13:56:49Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.29.132.0/24 origin: AS30419 descr: MediaMath Zurich notify: netops [at] mediamath.com mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20190412 #14:28:08Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.29.133.0/24 descr: MEDIAMATH-UKNETS origin: AS30419 mnt-by: NS54769-MNT created: 2013-07-23T13:57:27Z last-modified: 2013-07-23T13:57:27Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.29.133.0/24 origin: AS30419 descr: MediaMath Zurich notify: netops [at] mediamath.com mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20190412 #14:27:35Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.29.134.0/23 origin: AS30419 descr: MediaMath Amsterdam notify: netops [at] mediamath.com mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20190412 #14:27:10Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.29.134.0/24 origin: AS30419 descr: MediaMath Amsterdam notify: netops [at] mediamath.com mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20190412 #14:26:52Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.100.214.0/24 origin: AS30419 descr: MediaMath notify: netops [at] mediamath.com mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20190412 #14:24:49Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.200.232.0/24 descr: MediaMath origin: AS30419 mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20170112 #19:31:59Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: valid route: 216.200.233.0/24 descr: MediaMath origin: AS30419 mnt-by: MAINT-AS30419 changed: netops [at] mediamath.com 20170112 #19:32:32Z source: RADB last-modified: 2024-01-15T13:04:01Z rpki-ov-state: valid