AS52601 — AS52601 - BIZZ INTERNET LTDA

AS52601 announces 2 IPv4 prefixes covering 3,072 addresses and 1 IPv6 prefixes.

About this network

AS52601 is operated by Bizz Internet LTDA, a regional internet service provider in Brazil.

What it's used for

• The address space carries residential and business fiber optic traffic, evidenced by reverse DNS entries such as 170-83-101-0.fxnet.com.br and 177-124-74-254.fxnet.com.br.
• The AS announces 3072 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with only 2 observed routing neighbours, indicating a local access network rather than a transit provider.
• Traffic consists of subscriber eyeballs for fiber optic internet services provided to homes and businesses in the region.

Notable

• Registrants for all announced prefixes are listed as BIZZ INTERNET LTDA, consistent with the AS holder.
• The AS handle in the registry is FAXT TELECOMUNICACOES LTDA, while the current operator is Bizz Internet, indicating a corporate rename or rebranding.
• The inventory includes a mix of /22 and /23 blocks in the 170.83.0.0/16 and 177.124.0.0/16 ranges, along with a /32 IPv6 prefix.

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

Announced prefixes

• 170.83.100.0/22
• 177.124.72.0/21
• 2804:383c::/32

Upstream networks

• AS269096 N&K TECNOLOGIA LTDA
• AS263652 BIZZ INTERNET LTDA

Adjacent networks

• AS269096 N&K TECNOLOGIA LTDA
• AS263652 BIZZ INTERNET LTDA

Routing security

• RPKI: 11 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 37 route objects.
• Listed in as-sets: AS-7738_CUSTOMERS, AS-AMERICANTOWER, AS-AMERICANTOWER-CLIENTS-OF-CLIENTS, AS-CTBC-CUSTOMERS14, AS-CTBC-TOOLS-10, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-FORTE-TELECOM-CUSTOMER-TRIAL, AS-GNT-CUSTOMERS, AS-HWNG-DOWNSTREAMS, AS-NORTH-TELECOM-AS52601, AS-SB-AUTOMATION-CUSTOMER, AS-UFINET-LATAM-BRASIL, AS-UFLA-TRANSCUST, AS263903:AS-TRANSIT, AS26615:AS-CUSTOMERS, AS52320:AS-CUSTOMERS, AS52873:AS-API, AS52873:AS-TRANSIT, AS61568:AS-ALOO-TELECOM-DDOS.

Internet exchanges

• IX.br (PTT.br) Belo Horizonte — Belo Horizonte, Brazil