Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 170.238.146.0/23 | 512 |
0.0%
|
TvNet Cabofriense Processamento de Dados | BR | Rio de Janeiro | Saquarema |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS266329 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 170.238.147.0/24 | 36,368 | 2026-07-31 05:16:00 |
| 170.238.146.0/24 | 35,640 | 2026-07-31 05:15:50 |
| 170.238.144.0/23 | 60 | 2026-05-29 17:58:50 |
Frequently Asked Questions
What is AS266329?
AS266329 is an Autonomous System Number assigned to VIVA PROV LTDA. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS266329 announce?
AS266329 announces 512 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS266329?
AS266329 is operated by VIVA PROV LTDA. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS266329 registered in?
AS266329 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
