These entries are queried from radb.net using whois, you can try my project getting these.
:AS264498 route: 45.5.248.0/22 descr: G8 Networks origin: AS264498 mnt-by: MAINT-AS28329 changed: antonio [at] g8.net.br 20171020 source: RADB last-modified: 2023-11-13T15:51:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.255.212.0/22 descr: NETIZ INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.255.212.0/22 descr: CLARO S.A. Customer origin: AS264498 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230717 source: RADB last-modified: 2023-11-13T16:17:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.255.212.0/22 descr: Netiz Telecom origin: AS264498 mnt-by: MAINT-AS264498 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20160913 #09:26:44(BRT) source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.255.212.0/23 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 131.255.212.0/23 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object. notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:38:49Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.255.212.0/23 descr: NETIZ INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.255.212.0/24 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 131.255.212.0/24 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object. notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:40:09Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.255.213.0/24 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 131.255.213.0/24 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object. notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:40:42Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.255.214.0/23 descr: NETIZ INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.255.214.0/23 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 131.255.214.0/23 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object. notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:39:28Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.255.214.0/24 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 131.255.214.0/24 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object. notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:41:13Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.255.215.0/24 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: 131.255.215.0/24 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:41:40Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.44.0/22 descr: NETIZ INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.44.0/22 descr: Netiz Telecom origin: AS264498 mnt-by: MAINT-AS264498 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20160913 #09:26:44(BRT) source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.44.0/22 descr: CLARO S.A. Customer origin: AS264498 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230717 source: RADB last-modified: 2023-11-13T16:17:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.44.0/23 descr: NETIZ INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.44.0/23 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 143.202.44.0/23 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:42:41Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.44.0/24 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 143.202.44.0/24 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:44:27Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.44.0/24 descr: NETIZ INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.45.0/24 descr: NETIZ INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.45.0/24 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 143.202.45.0/24 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:45:02Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.46.0/23 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 143.202.46.0/23 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:43:16Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.46.0/23 descr: NETIZ INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.46.0/24 descr: NETIZ INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.46.0/24 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 143.202.46.0/24 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:45:35Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.47.0/24 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 143.202.47.0/24 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:46:06Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.47.0/24 descr: NETIZ INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.185.236.0/22 descr: G8 Networks origin: AS264498 mnt-by: MAINT-AS28329 changed: antonio [at] g8.net.br 20171020 source: RADB last-modified: 2023-11-13T15:51:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.32.0/22 descr: NETIZ INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.32.0/22 descr: G8 Networks origin: AS264498 mnt-by: MAINT-AS28329 changed: antonio [at] g8.net.br 20171020 source: RADB last-modified: 2023-11-13T15:51:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.32.0/23 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 170.78.32.0/23 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:46:56Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.32.0/24 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 170.78.32.0/24. Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:48:02Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.32.0/24 descr: NETIZ INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.33.0/24 descr: NETIZ INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.33.0/24 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 170.78.33.0/24 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:48:39Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.34.0/23 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 170.78.34.0/23. Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:47:28Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.34.0/24 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 170.78.34.0/24 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:49:11Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.35.0/24 descr: Proxy IRR Object for Softdados Customer NETIZ AS264498 origin: AS264498 remarks: Route 170.78.35.0/24 Proxy IRR Object for Softdados Customer NETIZ AS264498 remarks: This route object was created because no existing IRR route object for this. Please contact noc [at] softdados.com if you have any questions regarding this object notify: noc [at] softdados.com mnt-by: MAINT-AS52873 changed: francisco [at] softdados.com 20180215 #20:51:41Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2090::/32 descr: NETIZ-INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2090::/32 origin: AS264498 descr: Route object created for customer AS264498 mnt-by: MAINT-AS61568 notify: noc [at] alootelecom.com.br changed: noc [at] alootelecom.com.br 20200624 #18:56:59Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2090::/33 descr: NETIZ-INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2090::/33 descr: CLARO S.A. Customer origin: AS264498 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230718 source: RADB last-modified: 2023-11-13T16:17:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2090:8000::/33 descr: NETIZ-INTERNET origin: AS264498 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS264498 changed: noc [at] fastrouter.com.br 20230412 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2090:8000::/33 descr: CLARO S.A. Customer origin: AS264498 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230718 source: RADB last-modified: 2023-11-13T16:17:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source