AS61872 — AS61872 - INUV PROVEDOR DE INTERNET LTDA

Network type: residential

AS61872 announces 2 IPv4 prefixes covering 5,120 addresses and 1 IPv6 prefixes.

About this network

AS61872 is operated by Inuv Telecom (INUV PROVEDOR DE INTERNET LTDA).

What it's used for

• The address space carries dynamic residential subscriber traffic, evidenced by reverse DNS entries such as 0-212-22-177.dynamic.inuvtelecom.com.br and 255-45-81-170.dynamic.inuvtelecom.com.br.
• The network announces 5120 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with 10 observed neighbours; this ratio of address space to peering partners indicates an access network providing last-mile connectivity.
• Traffic from this AS consists of residential broadband users accessing the internet via dynamic IP assignments.

Notable

• Both announced prefixes (177.22.208.0/20 and 170.81.44.0/22) are registered to INUV PROVEDOR DE INTERNET LTDA, matching the AS holder.
• The address inventory is composed of two distinct IPv4 blocks and one IPv6 /32, all located in Brazil.

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

Announced prefixes

• 170.81.44.0/22
• 177.22.208.0/20
• 2804:1aa0::/32

Upstream networks

• AS262355 VSX Networks
• AS8167 V tal

Downstream networks

• AS271025 FLASHNET PROVEDOR LTDA.ME

Adjacent networks

• AS262355 VSX Networks
• AS8167 V tal
• AS271025 FLASHNET PROVEDOR LTDA.ME

Routing security

• RPKI: 53 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 2% of announcements registered; 2 route objects.
• Listed in as-sets: AS-262847-CUST, AS-267613, AS-7738-BGP-CUSTOMERS, AS-7738_CUSTOMERS, AS-8167-BGP-CUSTOMERS, AS-8167_CUSTOMERS, AS-AS393742, AS-CTBC-CUSTOMERS21, AS-CTBC-TOOLS-4, AS-E1-AUTOMATION-CUSTOMER, AS-HURRICANE, AS-HURRICANEV6, AS-HWNG-DOWNSTREAMS, AS-UFINET-LATAM-BRASIL, AS-VSX, AS22689:AS-PEERING, AS53013:AS-CONE.

Internet exchanges

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