These entries are queried from radb.net using whois, you can try my project getting these.
:AS268815 route: 45.173.152.0/22 descr: NET SERVICOS DE TELECOMUNICACOES origin: AS268815 mnt-by: MAINT-AS268815 changed: junior [at] routerx.net.br 20200318 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.173.152.0/22 origin: AS268815 descr: L & R NET SERVICOS DE TELECOMUNICACOES LTDA - ME mnt-by: MAINT-AS28260 changed: yuri.muller [at] altarede.com.br 20210107 #21:33:05Z source: RADB last-modified: 2023-11-13T16:05:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.173.152.0/23 origin: AS268815 descr: Transit for customer AS268815 L & R NET SERVICOS DE TELECOMUNICACOES LTDA - ME 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: leofurtadonyc [at] gmail.com 20200403 #00:01:51Z source: RADB last-modified: 2024-01-02T21:00:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.173.152.0/23 descr: NET SERVICOS DE TELECOMUNICACOES origin: AS268815 mnt-by: MAINT-AS268815 changed: junior [at] routerx.net.br 20200318 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.173.152.0/24 origin: AS268815 descr: AS268815 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210312 #13:11:27Z source: RADB last-modified: 2023-11-13T16:05:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.173.153.0/24 descr: NET SERVICOS DE TELECOMUNICACOES origin: AS268815 mnt-by: MAINT-AS268815 changed: junior [at] routerx.net.br 20200318 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.173.154.0/23 origin: AS268815 descr: Transit for customer AS268815 L & R NET SERVICOS DE TELECOMUNICACOES LTDA - ME 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: leofurtadonyc [at] gmail.com 20200403 #00:05:35Z 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: 2804:5b0c::/32 descr: NET SERVICOS DE TELECOMUNICACOES origin: AS268815 mnt-by: MAINT-AS268815 changed: junior [at] routerx.net.br 20200318 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5b0c::/32 origin: AS268815 descr: L & R NET SERVICOS DE TELECOMUNICACOES LTDA - ME mnt-by: MAINT-AS28260 changed: yuri.muller [at] altarede.com.br 20210107 #21:33:56Z source: RADB last-modified: 2023-11-13T16:05:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5b0c::/33 origin: AS268815 descr: AS268815 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210312 #13:19:47Z source: RADB last-modified: 2023-11-13T16:05:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source