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 |
|---|---|---|---|---|---|---|
| 38.191.236.0/23 | 512 |
0.0%
|
TERCIO FELIPE LOURENCO PEREIRA | US | — | — |
| 45.162.87.0/24 | 256 |
0.0%
|
TERCIO FELIPE LOURENCO PEREIRA | BR | Paraíba | Rio Tinto |
| 45.169.96.0/24 | 256 |
0.0%
|
TERCIO FELIPE LOURENCO PEREIRA | BR | Paraíba | Rio Tinto |
| 45.174.8.0/24 | 256 |
0.0%
|
TERCIO FELIPE LOURENCO PEREIRA | BR | Paraíba | Baía da Traição |
| 45.177.55.0/24 | 256 |
0.0%
|
TERCIO FELIPE LOURENCO PEREIRA | BR | Paraíba | Rio Tinto |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS272436 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 |
|---|---|---|
| 45.162.87.0/24 | 105,083 | 2026-07-29 14:55:31 |
| 45.174.8.0/24 | 88,813 | 2026-07-29 16:29:41 |
| 38.191.236.0/23 | 82,338 | 2026-07-29 16:29:41 |
| 45.169.96.0/24 | 82,323 | 2026-07-29 16:29:41 |
| 45.177.55.0/24 | 82,181 | 2026-07-29 16:29:41 |
Frequently Asked Questions
What is AS272436?
AS272436 is an Autonomous System Number assigned to TERCIO FELIPE LOURENCO PEREIRA. 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 AS272436 announce?
AS272436 announces 1.5K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS272436?
AS272436 is operated by TERCIO FELIPE LOURENCO PEREIRA. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS272436 registered in?
AS272436 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
