AS61717 — AS61717 - NetTri Telecom

AS61717 announces 3 IPv4 prefixes covering 3,072 addresses and 1 IPv6 prefixes.

About this network

NetTri Telecom is operated by NetTri Telecom.

What it's used for

• The address space carries residential access traffic, evidenced by reverse DNS entries such as 45.71.145.0.user.nettri.com.br and pppoe.core.nettri.com.br.
• The network announces 3072 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with only 3 observed neighbours, indicating a regional access provider rather than a transit hub.
• Traffic consists of subscriber eyeballs for cable and DSL services in Brazil, specifically serving the Barracão region.

Notable

• All registrants for the announced prefixes (45.71.144.0/22, 131.72.4.0/22, 170.233.16.0/22) are listed as NetTri Telecom, matching the AS holder.
• The inventory is composed of three /22 blocks, providing a compact address space typical of a regional ISP.

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

Announced prefixes

• 45.71.144.0/22
• 131.72.4.0/22
• 170.233.16.0/22
• 2804:1b44::/32

Upstream networks

• AS28158 Ampernet Telecomunicacoes Ltda
• AS53062 GGNET TELECOMUNICACOES LTDA
• AS61828 NETWISE INFORMATICA LTDA

Adjacent networks

• AS28158 Ampernet Telecomunicacoes Ltda
• AS53062 GGNET TELECOMUNICACOES LTDA
• AS61828 NETWISE INFORMATICA LTDA

Routing security

• RPKI: 0 valid, 0 invalid and 27 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 19% of announcements registered; 6 route objects.
• Listed in as-sets: AS-266583, AS-267613, AS-53062-CUSTOMERS, AS-53062-CUSTOMERS, AS-53427-TGLOBAL, AS-7738-BGP-CUSTOMERS, AS-7738_CUSTOMERS, AS-8167-BGP-CUSTOMERS, AS-8167_CUSTOMERS, AS-AMPERNET-CUSTOMERS, AS-AS393742, AS-CTBC-CUSTOMERS22, AS-CTBC-CUSTOMERS77, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-EC-RJ, AS-EMBRATELNET, AS-FLYS, AS-FORTEL-CUSTOMERS, AS-HWNG-DOWNSTREAMS, AS-ITXBR, AS-ITXBR1, AS-MEGATELECOM-CUSTOMERS, AS-OPENX-CUSTOMERS, AS-RLINE:AS-CUSTOMERS.

Internet exchanges

• IX.br (PTT.br) Curitiba — Curitiba, Brazil