These entries are queried from radb.net using whois, you can try my project getting these.
:AS28511 route: 177.232.0.0/15 descr: Customer Cablemas origin: AS28511 mnt-by: MAINT-AS32098 changed: mmg [at] transtelco.net 20150923 source: RADB last-modified: 2023-11-13T15:48:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.33.80.0/24 descr: LACNIC generated route for Network Information Center México origin: AS28511 remarks: LACNIC generated route for Network Information Center México remarks: maxLength 24 mnt-by: MNT-MX-NMSC11-LACNIC changed: 20240426 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-26T20:30:06Z rpki-ov-state: valid route: 200.33.80.0/24 origin: AS28511 descr: NIC-MX preffix Cogent DFW admin-c: CNM_LACNIC tech-c: CNM_LACNIC mnt-by: MAINT-AS22894 changed: noc [at] nic.mx 20231214 # 0043Z source: RADB last-modified: 2023-12-14T00:43:13Z rpki-ov-state: valid route: 201.131.248.0/24 descr: LACNIC generated route for Network Information Center México origin: AS28511 remarks: LACNIC generated route for Network Information Center México remarks: maxLength 24 mnt-by: MNT-MX-NMSC11-LACNIC changed: 20240426 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-26T23:00:06Z rpki-ov-state: valid route: 201.131.248.0/24 origin: AS28511 descr: NIC-MX Anycast DNS Corporativo admin-c: CNM_LACNIC tech-c: CNM_LACNIC mnt-by: MAINT-AS22894 changed: noc [at] nic.mx 20240426 # 2246Z source: RADB last-modified: 2024-04-26T22:46:34Z rpki-ov-state: valid route: 201.131.249.0/24 origin: AS28511 descr: NIC-MX Anycast Servicios Adicionales admin-c: CNM_LACNIC tech-c: CNM_LACNIC mnt-by: MAINT-AS22894 changed: noc [at] nic.mx 20240426 # 2312Z source: RADB last-modified: 2024-04-26T23:12:26Z rpki-ov-state: valid route: 201.131.249.0/24 descr: LACNIC generated route for Network Information Center México origin: AS28511 remarks: LACNIC generated route for Network Information Center México remarks: maxLength 24 mnt-by: MNT-MX-NMSC11-LACNIC changed: 20240426 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-26T23:30:06Z rpki-ov-state: valid route: 201.131.250.0/24 descr: LACNIC generated route for Network Information Center México origin: AS28511 remarks: LACNIC generated route for Network Information Center México remarks: maxLength 24 mnt-by: MNT-MX-NMSC11-LACNIC changed: 20240426 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-26T23:00:06Z rpki-ov-state: valid route: 201.131.250.0/24 origin: AS28511 descr: NIC-MX Anycast DNS Corporativo admin-c: CNM_LACNIC tech-c: CNM_LACNIC mnt-by: MAINT-AS22894 changed: noc [at] nic.mx 20240426 # 2245Z source: RADB last-modified: 2024-04-26T22:45:10Z rpki-ov-state: valid route: 201.131.251.0/24 descr: LACNIC generated route for Network Information Center México origin: AS28511 remarks: LACNIC generated route for Network Information Center México remarks: maxLength 24 mnt-by: MNT-MX-NMSC11-LACNIC changed: 20240426 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-26T23:30:06Z rpki-ov-state: valid route: 201.131.251.0/24 origin: AS28511 descr: NIC-MX Anycast Servicios Adicionales admin-c: CNM_LACNIC tech-c: CNM_LACNIC mnt-by: MAINT-AS22894 changed: noc [at] nic.mx 20240426 # 2314Z source: RADB last-modified: 2024-04-26T23:14:01Z rpki-ov-state: valid route: 207.248.64.0/24 descr: LACNIC generated route for Network Information Center México origin: AS28511 remarks: LACNIC generated route for Network Information Center México remarks: maxLength 24 mnt-by: MNT-MX-NMSC11-LACNIC changed: 20240426 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-26T23:30:06Z rpki-ov-state: valid route: 207.248.64.0/24 origin: AS28511 descr: NIC-MX Anycast Servicios Adicionales admin-c: CNM_LACNIC tech-c: CNM_LACNIC mnt-by: MAINT-AS22894 changed: noc [at] nic.mx 20240426 # 2313Z source: RADB last-modified: 2024-04-26T23:13:18Z rpki-ov-state: valid route: 207.248.65.0/24 descr: LACNIC generated route for Network Information Center México origin: AS28511 remarks: LACNIC generated route for Network Information Center México remarks: maxLength 24 mnt-by: MNT-MX-NMSC11-LACNIC changed: 20240426 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-26T23:00:06Z rpki-ov-state: valid route: 207.248.65.0/24 origin: AS28511 descr: NIC-MX Anycast DNS Corporativo admin-c: CNM_LACNIC tech-c: CNM_LACNIC mnt-by: MAINT-AS22894 changed: noc [at] nic.mx 20240426 # 2244Z source: RADB last-modified: 2024-04-26T22:44:24Z rpki-ov-state: valid route6: 2001:1250:1000::/44 descr: LACNIC generated route6 for Network Information Center México origin: AS28511 remarks: LACNIC generated route6 for Network Information Center México remarks: maxLength 44 mnt-by: MNT-MX-NMSC11-LACNIC changed: 20240426 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-26T22:45:05Z rpki-ov-state: valid route6: 2001:1250:1000::/44 origin: AS28511 descr: NIC-MX Anycast IPv6 Servicios Adicionales admin-c: CNM_LACNIC tech-c: CNM_LACNIC mnt-by: MAINT-AS22894 changed: noc [at] nic.mx 20240426 # 2222Z source: RADB last-modified: 2024-04-26T22:22:11Z rpki-ov-state: valid route6: 2001:1250:2000::/44 descr: LACNIC generated route6 for Network Information Center México origin: AS28511 remarks: LACNIC generated route6 for Network Information Center México remarks: maxLength 44 mnt-by: MNT-MX-NMSC11-LACNIC changed: 20240426 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-26T22:45:05Z rpki-ov-state: valid route6: 2001:1250:2000::/44 origin: AS28511 descr: NIC-MX Anycast IPv6 Servicios Adicionales admin-c: CNM_LACNIC tech-c: CNM_LACNIC mnt-by: MAINT-AS22894 changed: noc [at] nic.mx 20240426 # 2222Z source: RADB last-modified: 2024-04-26T22:22:59Z rpki-ov-state: valid route6: 2001:1250:3000::/44 descr: LACNIC generated route6 for Network Information Center México origin: AS28511 remarks: LACNIC generated route6 for Network Information Center México remarks: maxLength 44 mnt-by: MNT-MX-NMSC11-LACNIC changed: 20240426 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-26T22:45:05Z rpki-ov-state: valid route6: 2001:1250:3000::/44 origin: AS28511 descr: NIC-MX Anycast IPv6 Servicios Adicionales admin-c: CNM_LACNIC tech-c: CNM_LACNIC mnt-by: MAINT-AS22894 changed: noc [at] nic.mx 20240426 # 2223Z source: RADB last-modified: 2024-04-26T22:23:43Z rpki-ov-state: valid route6: 2001:1250:a000::/44 origin: AS28511 descr: NIC-MX Anycast IPv6 DNS Corporativo admin-c: CNM_LACNIC tech-c: CNM_LACNIC mnt-by: MAINT-AS22894 changed: noc [at] nic.mx 20240426 # 2224Z source: RADB last-modified: 2024-04-26T22:24:35Z rpki-ov-state: valid route6: 2001:1250:a000::/44 descr: LACNIC generated route6 for Network Information Center México origin: AS28511 remarks: LACNIC generated route6 for Network Information Center México remarks: maxLength 44 mnt-by: MNT-MX-NMSC11-LACNIC changed: 20240426 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-26T22:45:05Z rpki-ov-state: valid route6: 2001:1250:b000::/44 descr: LACNIC generated route6 for Network Information Center México origin: AS28511 remarks: LACNIC generated route6 for Network Information Center México remarks: maxLength 44 mnt-by: MNT-MX-NMSC11-LACNIC changed: 20240426 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-26T22:45:05Z rpki-ov-state: valid route6: 2001:1250:b000::/44 origin: AS28511 descr: NIC-MX Anycast IPv6 DNS Corporativo admin-c: CNM_LACNIC tech-c: CNM_LACNIC mnt-by: MAINT-AS22894 changed: noc [at] nic.mx 20240426 # 2225Z source: RADB last-modified: 2024-04-26T22:25:16Z rpki-ov-state: valid route6: 2001:1250:c000::/44 origin: AS28511 descr: NIC-MX Anycast IPv6 DNS Corporativo admin-c: CNM_LACNIC tech-c: CNM_LACNIC mnt-by: MAINT-AS22894 changed: noc [at] nic.mx 20240426 # 2229Z source: RADB last-modified: 2024-04-26T22:29:59Z rpki-ov-state: valid route6: 2001:1250:c000::/44 descr: LACNIC generated route6 for Network Information Center México origin: AS28511 remarks: LACNIC generated route6 for Network Information Center México remarks: maxLength 44 mnt-by: MNT-MX-NMSC11-LACNIC changed: 20240426 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-26T22:45:05Z rpki-ov-state: valid route6: 2001:1250:fe00::/48 origin: AS28511 descr: NIC MX IPv6 Prefix Cogent DFW admin-c: CNM_LACNIC tech-c: CNM_LACNIC notify: noc [at] nic.mx mnt-by: MAINT-AS22894 changed: noc [at] nic.mx 20240127 # 0328Z source: RADB last-modified: 2024-01-27T03:29:01Z rpki-ov-state: valid route6: 2001:1250:fe00::/48 descr: LACNIC generated route6 for Network Information Center México origin: AS28511 remarks: LACNIC generated route6 for Network Information Center México remarks: maxLength 48 mnt-by: MNT-MX-NMSC11-LACNIC changed: 20240426 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-26T21:30:06Z rpki-ov-state: valid