AS53246 — AS53246 - Cyber Info Provedor de Acesso LTDA ME

Network type: residential

AS53246 announces 3 IPv4 prefixes covering 13,312 addresses and 1 IPv6 prefixes.

About this network

AS53246 is operated by Cyber Info Provedor de Acesso LTDA ME.

What it's used for

• The address space carries residential subscriber traffic, evidenced by reverse DNS entries such as 0.104.21.177.dynamic.cyberinfo.net.br and 255.167.242.191.dynamic.cyberinfo.net.br.
• The network announces 13,312 IPv4 addresses across 3 prefixes and 7 IPv6 prefixes, while maintaining 28 observed neighbours, a ratio consistent with a regional access provider.
• Traffic from this AS consists of cable and DSL subscriber eyeballs, as indicated by the operator's classification as a Cable/DSL/ISP.

Notable

• Registrants for 191.242.160.0/20 and 170.150.40.0/22 align with the announcer, both listed as Cyber Info Provedor de Acesso LTDA ME.
• The inventory includes a mix of /19, /20, and /22 IPv4 blocks alongside a contiguous range of IPv6 prefixes under the 2804:358::/33 space.

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

Announced prefixes

• 170.150.40.0/22
• 177.21.96.0/19
• 191.242.160.0/20
• 2804:358::/32

Upstream networks

• AS262532 NET ONDA SERVICOS DE INTERNET LTDA
• AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS35280 F5 Networks SARL

Adjacent networks

• AS262532 NET ONDA SERVICOS DE INTERNET LTDA
• AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS35280 F5 Networks SARL

Routing security

• RPKI: 27 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 41% of announcements registered; 19 route objects.
• Listed in as-sets: AS-1TELECOM-CUSTOMERS01, AS-53427-TGLOBAL, AS-CTBC-CUSTOMERS100, AS-CTBC-CUSTOMERS46, AS-CTBC-TOOLS-8, AS-DURAND1-CUSTOMER, AS-EMBRATELNET, AS-FORTEL-CUSTOMERS, AS-HURRICANEV6, AS-MOB-CUSTOMER-AS263655, AS-MOB-CUSTOMER-AS61832, AS-UFINET-LATAM-BRASIL, AS53013:AS-CONE, AS53246:AS-CYBERINFO-ALL, AS61568:AS-ALOO-TELECOM.

Internet exchanges

• IX.br (PTT.br) São Paulo — São Paulo, Brazil
• IX.br (PTT.br) Fortaleza — Fortaleza, Brazil