AS266163
Itainet Fiber Provedor
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
- Isp allocation +5
- Trust score 70 / 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 |
|---|---|---|---|---|---|---|
| 186.2.248.0/22 | 1.0K |
86.8%
|
Itainet Fiber Provedor | BR | São Paulo | Avaré |
| 186.2.248.0/23 | 512 |
86.3%
|
Itainet Fiber Provedor | BR | São Paulo | Avaré |
| 186.2.251.0/24 | 256 |
88.3%
|
Itainet Fiber Provedor | BR | Minas Gerais | Belo Horizonte |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS266163 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 |
|---|---|---|
| 186.2.250.0/24 | 55,351 | 2026-07-30 20:26:43 |
| 186.2.251.0/24 | 51,307 | 2026-07-30 20:26:55 |
| 186.2.248.0/23 | 46,579 | 2026-07-30 20:26:43 |
Frequently Asked Questions
What is AS266163?
AS266163 is an Autonomous System Number assigned to Itainet Fiber Provedor. 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 AS266163 announce?
AS266163 announces 1.0K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS266163?
AS266163 is operated by Itainet Fiber Provedor. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS266163 registered in?
AS266163 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
