IPv4 addresses
1,024
CIDR ranges
1
Category
unknown
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.
65/100
Moderate
How this score is built
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 143.137.172.0/22 | 1.0K |
98.2%
|
AS270948 | BR | Santa Catarina | Itajaí |
Frequently Asked Questions
How many IP addresses does Fontana e Fleck Ltda own?
Fontana e Fleck Ltda controls 1.0K IPv4 addresses distributed across 1 CIDR ranges. The organization is registered in Brazil.
What type of organization is Fontana e Fleck Ltda?
Fontana e Fleck Ltda is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.
Last updated: 2026-08-05 01:40:31 UTC
