AS52804 — ESTREITONET LTDA

AS52804 announces 1 IPv4 prefixes covering 1,024 addresses and 1 IPv6 prefixes.

About this network

ESTREITONET LTDA is the AS handle for Estreitonet, a telecommunications provider based in Estreito, Maranhão, Brazil.

What it's used for

• The address space is registered under the netname 191960 with registrant ESTREITONET LTDA, indicating a direct corporate holding of the IP inventory.
• The network announces 1024 IPv4 addresses within a single /22 prefix (177.53.116.0/22) and one IPv6 prefix (2804:ba8::/32), while maintaining only 1 observed routing neighbour.
• This high address-to-neighbour ratio characterizes the AS as an access or eyeball network, where the operator provides last-mile connectivity to end-users rather than serving as a transit provider for other networks.

Notable

• The RDAP registrant ESTREITONET LTDA matches the AS holder name exactly, confirming consistent ownership of the announced address space.
• The inventory consists of a single contiguous IPv4 block and a single IPv6 prefix, representing a compact and self-contained address estate typical of a regional ISP.

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

Announced prefixes

• 177.53.116.0/22
• 2804:ba8::/32

Upstream networks

• AS262462 Aranet Play

Adjacent networks

• AS262462 Aranet Play

Routing security

• RPKI: 0 valid, 0 invalid and 7 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 10 route objects.
• Listed in as-sets: AS-267613, AS-CTBC-CUSTOMERS102, AS-CTBC-CUSTOMERS32, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-EMBRATELNET, AS-FORTEL-CUSTOMERS, AS-HURRICANEV6, AS-HWNG-DOWNSTREAMS, AS-ITXBR, AS-MOB-CUSTOMER-AS52804, AS-MOB-CUSTOMER-AS53237, AS-MOB-CUSTOMER-AS61832, AS-OPENX-CUSTOMERS, AS-SB-AUTOMATION-CUSTOMER, AS-UFINET-LATAM-BRASIL, AS262462:AS-CUSTOMERS, AS264409:AS-CONE, AS52873:AS-API, AS52873:AS-TRANSIT, AS53013:AS-CONE.