These entries are queried from radb.net using whois, you can try my project getting these.
:AS61722 route: 131.72.36.0/22 origin: AS61722 descr: FORTE-CUSTOMER mnt-by: MAINT-AS263009 changed: douglas [at] fortetelecom.com.br 20200326 #17:40:47Z source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.72.36.0/22 origin: AS61722 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: flacknettelecom [at] gmail.com mnt-by: MAINT-AS61722 source: TC last-modified: 2022-04-27T19:08:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.72.36.0/23 descr: CLARO S.A. Customer origin: AS61722 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230406 source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.72.36.0/24 descr: CLARO S.A. Customer origin: AS61722 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201016 source: RADB last-modified: 2023-11-13T16:02:39Z rpki-ov-state: valid route: 131.72.37.0/24 origin: AS61722 descr: ================================================== Transit for customer AS61722 FLACKNET ================================================== admin-c: Rodrigo Gomes tech-c: Rudson Costa remarks: ================================================================================= This is a Proxy-registered route object. This route object is for a Net&Com 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 Net&Com peers filter based on these objects, this route may be rejected if this object is not created. ================================================================================= remarks: ================================================================================= In case you are the owner of this origin AS and would like to manage this route object yourself, please let us know so we can transfer the authority of this route object to you on RADb. Please contact noc [at] netecom.com.br if you have any questions regarding this object. ================================================================================= remarks: ********************************************************************************* Any inquiries concerning security incidents from source IP addresses of this prefix/route object MUST be addressed directly to its owner / origin ASN at their respective support channels. Please search for their relevant contact information at either PeeringDB or issue the proper whois at their aut-num. Net&Com (AS263324) is responsible for NEITHER routing policies nor security issues of this direct or indirect customer's Autonomous System Number. In case of abuse/UCE and you failed to hearing from the support personnel of this route object's origin ASN, please let us know at: Abuse/UCE: abuse [at] netecom.com.br ********************************************************************************* mnt-by: MAINT-AS263324 changed: diego.lima [at] netecom.com.br 20201125 #15:08:44Z source: RADB last-modified: 2024-01-02T21:00:06Z rpki-ov-state: valid route: 131.72.38.0/24 descr: FLACKNET TELECOMUNICAÇÕES LTDA ME origin: AS61722 notify: flacknettelecom [at] gmail.com mnt-by: MAINT-AS61722 changed: flacknettelecom [at] gmail.com 20220428 source: TC last-modified: 2022-04-28T11:45:18Z rpki-ov-state: valid route: 131.72.39.0/24 descr: ITX-SGNET origin: AS61722 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20160406 #13:39:23Z source: RADB last-modified: 2023-11-13T15:49:06Z rpki-ov-state: valid route6: 2804:1b54::/32 origin: AS61722 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: flacknettelecom [at] gmail.com mnt-by: MAINT-AS61722 source: TC last-modified: 2022-04-27T19:08:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1b54::/32 descr: ITX-SGNET origin: AS61722 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20160811 #15:31:32Z source: RADB last-modified: 2023-11-13T15:49:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1b54::/34 descr: CLARO S.A. Customer origin: AS61722 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230410 source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: valid route6: 2804:1b54:4000::/34 descr: CLARO S.A. Customer origin: AS61722 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230410 source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: valid route6: 2804:1b54:8000::/34 origin: AS61722 descr: Transit for indirect customer FLACKNET (AS61722) admin-c: Rodrigo O. Gomes tech-c: Rudson Costa remarks: ================================================================================= This is a Proxy-registered route object. This route object is for a Net&Com 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 Net&Com peers filter based on these objects, this route may be rejected if this object is not created. ================================================================================= remarks: ================================================================================= In case you are the owner of this origin AS and would like to manage this route object yourself, please let us know so we can transfer the authority of this route object to you on RADb. Please contact noc [at] netecom.com.br if you have any questions regarding this object. ================================================================================= remarks: ================================================================================= Any inquiries concerning security incidents from source IP addresses of this prefix/route object MUST be addressed directly to its owner / origin ASN at their respective support channels. Please search for their relevant contact information at either PeeringDB or issue the proper whois at their aut-num. Net&Com (AS263324) is responsible for NEITHER routing policies nor security issues of this direct or indirect customer's Autonomous System Number. In case of abuse/UCE and you failed to hearing from the support personnel of this route object's origin ASN, please let us know at: Abuse/UCE: abuse [at] netecom.com.br ================================================================================= notify: noc [at] netecom.com.br mnt-by: MAINT-AS263324 changed: rudson.costa [at] netecom.com.br 20210503 #15:22:24Z source: RADB last-modified: 2024-01-02T21:00:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1b54:c000::/34 descr: CLARO S.A. Customer origin: AS61722 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201016 source: RADB last-modified: 2023-11-13T16:02:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source