AS28359 — AS28359 - ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA

AS28359 announces 5 IPv4 prefixes covering 28,672 addresses and 1 IPv6 prefixes.

About this network

The AS handle ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA is held by ZAAZ Telecom.

What it's used for

• The address space carries residential and business access traffic, evidenced by reverse DNS entries such as 179-97-215-254.zaaztelecom.com.br and 187-94-151-254-sapcdl-cf-3.zaaztelecom.com.br.
• With 28,672 IPv4 addresses announced across 9 prefixes and 50 observed neighbours, the ratio indicates a regional access provider rather than a transit carrier.

Notable

• Registrants for the available prefixes consistently list ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA, matching the AS holder.
• The operator is identified in secondary sources as ZAAZ Telecom, a regional ISP in Brazil.
• The inventory includes a single IPv6 prefix, 2804:15fc::/32, alongside the IPv4 blocks.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 177.70.192.0/20
• 179.97.192.0/19
• 187.94.128.0/19
• 189.76.176.0/20
• 189.76.192.0/20
• 2804:15fc::/32

Upstream networks

• AS6939 Hurricane Electric LLC
• AS3356 Level 3 Parent, LLC
• AS52468 UFINET PANAMA S.A.
• AS24482 SG.GS
• AS35280 F5 Networks SARL
• AS37721 Virtual Technologies & Solutions
• AS28146 MHNET TELECOM
• AS52863 UPX TECNOLOGIA LTDA
• AS270814 ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA

Downstream networks

• AS270884 VOUE LTDA
• AS270814 ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
• AS61677 E. Antunes & R. Oliveira Ltda
• AS265972 RAPIDA TELECOM
• AS268396 LOPES & TINOCO LTDA
• AS11338 ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
• AS274834 RVK Provedor de Internet Ltda - ME
• AS269444 SPNET PROVEDORES LTDA
• AS273798 JS MELO COMUNICACAO MULTIMIDIA LTDA
• AS269439 MAXINET SOLUCOES TECNOLOGICAS LTDA
• AS270821 SARA ONLINE INFORMATICA EIRELI - ME
• AS267110 CENTER CONECTION - TELECOM
• AS262645 BrasilNET Telecomunicacoes do Parana LTDA
• AS264944 enzo servicos e comercio de telecomunicacoes ltda
• AS267137 Comercial Silva & Silva

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS3356 Level 3 Parent, LLC
• AS270814 ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
• AS270884 VOUE LTDA
• AS52468 UFINET PANAMA S.A.
• AS61677 E. Antunes & R. Oliveira Ltda
• AS28146 MHNET TELECOM
• AS265972 RAPIDA TELECOM
• AS268396 LOPES & TINOCO LTDA
• AS24482 SG.GS
• AS11338 ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
• AS274834 RVK Provedor de Internet Ltda - ME
• AS35280 F5 Networks SARL
• AS37721 Virtual Technologies & Solutions
• AS269444 SPNET PROVEDORES LTDA
• AS52863 UPX TECNOLOGIA LTDA
• AS273798 JS MELO COMUNICACAO MULTIMIDIA LTDA
• AS269439 MAXINET SOLUCOES TECNOLOGICAS LTDA
• AS270821 SARA ONLINE INFORMATICA EIRELI - ME
• AS267110 CENTER CONECTION - TELECOM
• AS262645 BrasilNET Telecomunicacoes do Parana LTDA
• AS264944 enzo servicos e comercio de telecomunicacoes ltda
• AS267137 Comercial Silva & Silva

Routing security

• RPKI: 187 valid, 0 invalid and 0 not-found announcements; 7 ROAs.
• ASPA: none published.
• IRR: 61% of announcements registered; 123 route objects.
• Listed in as-sets: AS-262847-CUST, AS-267613, AS-28359, AS-7738-BGP-CUSTOMERS, AS-7738_CUSTOMERS, AS-8167-BGP-CUSTOMERS, AS-8167_CUSTOMERS, AS-AS393742, AS-CTBC-CUSTOMERS103, AS-CTBC-CUSTOMERS2, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-FORTE-TELECOM-CUSTOMER-RJ, AS-FORTE-TELECOM-DOWNSTREAMS, AS-ITXBR, AS-MEGATELECOM-CUSTOMERS, AS-SB-AUTOMATION-CUSTOMER, AS-TRANSITOS, AS-UFINET-LATAM-BRASIL, AS14282:AS-CUSTOMERS, AS262865:AS-CUSTOMERS, AS264409:AS-CONE, AS28359:AS-ALL, AS28359:AS-CONE, AS53013:AS-CONE.

Internet exchanges

• IX.br (PTT.br) São Paulo — São Paulo, Brazil
• IX.br (PTT.br) Curitiba — Curitiba, Brazil
• IX.br (PTT.br) Maringá — Maringá, Brazil
• IX.br (PTT.br) Campo Grande — Campo Gande, Brazil
• IX.br (PTT.br) Londrina — Londrina, Brazil
• IX.br (PTT.br) São José do Rio Preto — São José do Rio Preto, Brazil