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 →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: IX.br (PTT.br) Fortaleza: ATM/MPLA, IX.br (PTT.br) São Paulo: ATM/MPLA
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 170.84.92.0/22 | 1.0K |
0.0%
|
BOMFIM E SOUSA LTDA | BR | Piauí | Campo Maior |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS264991 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 |
|---|---|---|
| 170.84.93.0/24 | 38,346 | 2026-07-30 06:49:59 |
| 170.84.92.0/24 | 38,337 | 2026-07-30 06:49:59 |
| 170.84.92.0/22 | 35,989 | 2026-07-30 06:49:59 |
| 170.84.95.0/24 | 35,952 | 2026-07-30 06:49:59 |
| 170.84.94.0/23 | 35,941 | 2026-07-30 06:49:59 |
| 170.84.94.0/24 | 35,859 | 2026-07-30 06:49:59 |
| 170.84.92.0/23 | 35,848 | 2026-07-30 06:49:59 |
Frequently Asked Questions
What is AS264991?
AS264991 is an Autonomous System Number assigned to BOMFIM E SOUSA 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 AS264991 announce?
AS264991 announces 1.0K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS264991?
AS264991 is operated by BOMFIM E SOUSA LTDA. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS264991 registered in?
AS264991 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
