AS52631 — AS52631 - As Informatica LTDA

AS52631 announces 2 IPv4 prefixes covering 2,560 addresses and 1 IPv6 prefixes.

About this network

ISP PROVERNET INFORMATICA LTDA - ME is operated by As Informática LTDA.

What it's used for

• The address space carries residential and small business traffic, evidenced by reverse DNS entries pointing to provernet.com.br (e.g., 0.26.128.177.provernet.com.br).
• The AS announces 2,560 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, while maintaining 9 observed neighbours. This ratio of address space to peering partners indicates an access network providing last-mile connectivity rather than a transit provider.
• Traffic from this AS consists of subscriber eyeballs for cable and DSL services in Brazil, as ProverNet operates as a regional ISP.

Notable

• The registrant for the 179.42.138.0/23 prefix is listed as As Informática LTDA, which aligns with the AS holder name.
• The address inventory is composed of two distinct IPv4 blocks: 177.128.24.0/21 and 179.42.138.0/23, alongside a single /32 IPv6 prefix.

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

Announced prefixes

• 177.128.24.0/21
• 179.42.138.0/23
• 2804:49d4::/32

Upstream networks

• AS263087 Rawnet Informatica LTDA
• AS3356 Level 3 Parent, LLC
• AS269096 N&K TECNOLOGIA LTDA
• AS21574 Century Telecom Ltda

Downstream networks

• AS269154 TurboNet Fibras Ltda
• AS270663 LM NET LTDA
• AS270815 ISP PROVERNET INFORMATICA LTDA - ME
• AS263087 Rawnet Informatica LTDA
• AS270306 PHX TELECOM
• AS271108 As Informatica LTDA

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS263087 Rawnet Informatica LTDA
• AS269154 TurboNet Fibras Ltda
• AS21574 Century Telecom Ltda
• AS269096 N&K TECNOLOGIA LTDA
• AS270663 LM NET LTDA
• AS270815 ISP PROVERNET INFORMATICA LTDA - ME
• AS271108 As Informatica LTDA
• AS270306 PHX TELECOM

Routing security

• RPKI: 7 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 57% of announcements registered; 17 route objects.
• Listed in as-sets: AS-21574-CUSTOMERS, AS-267613, AS-28124, AS-7738_CUSTOMERS, AS-AMERICANTOWER-CLIENTS-OF-CLIENTS, AS-CTBC-CUSTOMERS14, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-EMBRATELNET, AS-FORTE-TELECOM-CUSTOMER-TRIAL, AS-HURRICANE, AS-HURRICANEV6, AS-HWNG-DOWNSTREAMS, AS-ITXBR, AS-NADBB-1, AS-NORTH-TELECOM-AS52631, AS-OPENX-CUSTOMERS, AS-SB-AUTOMATION-CUSTOMER, AS-SEABORN-CUSTOMER, AS-TASCOM-CUSTOMERS, AS-UFINET-LATAM-BRASIL, AS41194:AS-RASCOM, AS52873:AS-TRANSIT, AS52925:AS-CONE.

Internet exchanges

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