AS61642 — AS61642 - NEXNETT Brasil Telecom

AS61642 announces 1 IPv4 prefixes covering 1,024 addresses and 1 IPv6 prefixes.

About this network

AS61642 is operated by Nexnett Brasil Telecom.

What it's used for

• The address space carries subscriber traffic, as indicated by the reverse DNS entries pointing to nexnett.com.br and the registrant netname 234956.
• The AS announces 1024 IPv4 addresses across 1 prefix and 1 IPv6 prefix, while maintaining 21 observed neighbours. This ratio of a small address block to a high number of peering relationships suggests a transit or interconnection role rather than a large-scale access network.
• As a telecommunications provider in Brazil, the traffic consists of standard internet access for customers within its service area.

Notable

• The RDAP registrant Nexnett Brasil Telecomunicações aligns with the AS handle NEXNETT Brasil Telecom.
• The address inventory is compact, consisting of a single /22 block and a single /32 IPv6 prefix.

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

Announced prefixes

• 131.100.164.0/22
• 2804:1c3c::/32

Upstream networks

• AS270735 COMPUTIZE NETWORK TELECOMUNICACOES LTDA
• AS52468 UFINET PANAMA S.A.
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS

Downstream networks

• AS266577 CRAVNET INFORMATICA LTDA
• AS28154 AR TELECOM PROVEDOR DE INTERNET LTDA
• AS266625 WCA TELECOM

Adjacent networks

• AS270735 COMPUTIZE NETWORK TELECOMUNICACOES LTDA
• AS266577 CRAVNET INFORMATICA LTDA
• AS52468 UFINET PANAMA S.A.
• AS28154 AR TELECOM PROVEDOR DE INTERNET LTDA
• AS6939 Hurricane Electric LLC
• AS266625 WCA TELECOM
• AS24482 SG.GS
• AS53013 UFINET BRASIL S.A.

Routing security

• RPKI: 0 valid, 0 invalid and 17 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 18% of announcements registered; 3 route objects.
• Listed in as-sets: AS-53427-TGLOBAL, AS-7738_CUSTOMERS, AS-CTBC-CUSTOMERS211, AS-CTBC-CUSTOMERS24, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-EMBRATELNET, AS-HURRICANE, AS-UFINET-LATAM-BRASIL, AS262757:AS-CUSTOMERS, AS262757:AS-INSIDESIGN, AS264409:AS-CONE, AS53013:AS-CONE.

Internet exchanges

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